Types of Asthma
Understanding the different types of asthma is crucial for tailoring effective treatment plans and improving quality of life for those affected. From allergic asthma triggered by environmental allergens to exercise-induced asthma that flares up during physical activity, here are the most common types of asthma and what makes each one distinct.
- Allergic asthma
- Non-allergic asthma
- Thunderstorm asthma
- Seasonal asthma
- Occupational asthma
- Aspirin-exacerbated asthma
- Exercise-induced asthma (bronchoconstriction)
- Childhood asthma
- Adult or late-onset asthma
- Nocturnal asthma
- Mild asthma
- Severe asthma
- Cough-variant asthma
- Eosinophilic asthma
- Difficult-to-control asthma
- Intermittent asthma
- Mild persistent asthma
- Moderate persistent asthma
- Severe persistent asthma
Common causes of asthma
While the exact cause of asthma isn’t always clear, there are several common triggers that can lead to the development or worsening of symptoms. Understanding these causes can help manage the condition more effectively and reduce the frequency of flare-ups. From allergens in the environment to genetic predispositions and lifestyle factors, here are some of the most common causes of asthma you should be aware of.
- Allergies (e.g. pollen, dust mites, animal dander)
- Air pollution
- Respiratory infections (colds, flu)
- Exercise or physical activity
- Cold air or changes in weather
- Strong emotions (stress, anxiety, laughter)
- Cigarette smoke
- Chemical irritants and fumes
- Occupational exposures (industrial dusts, chemicals)
- Genetics/family history
- Obesity
- Gastroesophageal reflux disease (GERD)
- Certain medications (e.g. aspirin, NSAIDs)
- Food additives (e.g. sulfites)
- Hormonal changes
- Viral respiratory infections in childhood
- Premature birth
- Thunderstorms
- Mold and dampness
- Strong odors (e.g. perfumes, cleaning products)
Best herbs for Asthma
Using herbs to care for asthma instead of conventional medication offers several potential benefits. Herbal treatments have been shown to improve lung function and asthma control when used as an adjunct to routine pharmacotherapies, with studies indicating significant improvements in FEV1 and PEFR, as well as reduced usage of salbutamol and fewer acute asthma exacerbations. Additionally, herbs such as licorice root, crow-dipper, astragali, and angelica have been traditionally used and are rooted in historical medical practices, suggesting a long-standing efficacy and safety profile. Many patients turn to herbal remedies due to dissatisfaction with conventional treatments and the perception that herbal medicines are safer and have fewer side effects. Furthermore, some herbal medicines have demonstrated bronchodilation effects and the ability to antagonize asthma mediators like histamine, providing relief comparable to allopathic medicines but with potentially fewer adverse effects. However, it is important to note that while herbs can be beneficial, their efficacy and safety profiles need further rigorous clinical trials to establish definitive evidence.
1. Lingzhi
Lingzhi (Ganoderma lucidum) has shown promise in helping manage asthma symptoms through its anti-inflammatory and immunomodulatory properties. Studies indicate that Ganoderma can reduce levels of pro-inflammatory cytokines like IL-5, IL-6, and IL-17 while enhancing anti-inflammatory cytokines like IL-10. This helps modulate the immune response and decrease airway inflammation associated with asthma. Additionally, Ganoderma contains compounds that may help relax bronchial muscles and reduce allergic reactions that can trigger asthma attacks.
What Research Says?
- Based on research carried out by Journ\al of Integrative Medicine, Lingzhi, as part of the ASHMI(TM) formula, inhibits the production of interleukin (IL)-4 and IL-5 by murine memory Th2 cells and eotaxin-1 by human lung fibroblasts, indicating its anti-inflammatory properties.
- As per studies undertaken by Complementary Therapies in Clinical Practice, Traditional Chinese Medicine (TCM), which includes Lingzhi, is considered a safe additive treatment to Western medicine. It has been shown to improve symptoms and quality of life in asthma patients, although specific studies on Lingzhi alone are limited.
How to Use
Lingzhi (Ganoderma lucidum) can be used to help manage asthma symptoms due to its anti-inflammatory and immunomodulatory properties. It can be consumed as a supplement in capsule or powder form, with a typical dose of 3-6 grams daily. Lingzhi may help reduce airway inflammation, suppress immune hypersensitivity, and improve oxygen utilization. It can be taken orally or as part of traditional Chinese herbal formulas like ASHMI. However, it’s crucial to consult a healthcare professional before using lingzhi for asthma, as it may interact with medications or cause side effects in some individuals.
Potential side effects of Lingzhi
Lingzhi may cause allergic reactions, including dryness of the mouth, throat, and nasal passages. Some users experience dizziness, skin rashes, headaches, stomach upset, and nosebleeds. In rare cases, it can lead to liver toxicity or chronic diarrhea. Prolonged use or high doses may increase the risk of bleeding, especially in individuals with low platelet counts.
Who should avoid Lingzhi
Pregnant and breastfeeding women should avoid Lingzhi due to insufficient safety data. Individuals with low blood pressure, diabetes, or immune system disorders should consult a doctor before use. Those with bleeding disorders or scheduled for surgery should also exercise caution. People with liver conditions or a history of liver problems should avoid Lingzhi due to potential hepatotoxicity.
Interaction with medications
Lingzhi may interact with anticoagulant and antiplatelet drugs, increasing bleeding risk. It can also interact with medications for diabetes and high blood pressure, potentially affecting their efficacy. Patients taking immunosuppressants should avoid Lingzhi. Always consult a healthcare provider before combining Lingzhi with any medications, including other herbs or supplements that may affect blood clotting or pressure.
2. Kushen
Kushen (Sophora flavescens) has demonstrated significant potential in treating asthma through various mechanisms. Studies have shown that Kushen can effectively suppress Th2 cell activity, which is responsible for secreting inflammatory cytokines that irritate the lungs and cause wheezing. It also helps reduce airway smooth muscle contractility, a key factor in asthma attacks. Kushen’s anti-inflammatory and anti-allergic properties contribute to its effectiveness in managing asthma symptoms. In one notable study, daily administration of Kushen over three years eliminated dependency on inhaled corticosteroids in 100% of participants and on β2 agonists in 97% of participants, with no reported side effects.
What Research Says?
- According to studies performed by Journal of Allergy and Clinical Immunology, Kushen has been shown to significantly reduce airway hyperreactivity (AHR) and eosinophilic inflammation in murine models of allergic asthma. It also down-regulates Th2 responses, which are crucial in the pathogenesis of asthma.
- Research undertaken by Journal of Integrative Medicine reveals Kushen, as part of the anti-asthma herbal medicine intervention (ASHMI), inhibits the production of interleukin (IL)-4, IL-5, and eotaxin-1, which are key mediators in asthma inflammation. This inhibition is synergistic when combined with other herbs in ASHMI.
- Findings from research done by International Journal of Molecular Sciences show the Modified Kushen Gancao Formula (mKG) has been shown to regulate metabolic alterations in lung tissue and plasma in allergic asthma models. This regulation involves multiple biomarkers and metabolic pathways, suggesting a comprehensive mechanism of action.
- As research performed by Journal of Ethnopharmacology suggests Kushen has a long history of use in traditional Chinese medicine for treating asthma and other inflammatory disorders. Modern studies have confirmed its broad spectrum of biological activities, including anti-inflammatory effects, which are beneficial in asthma management.
How to Use
Kushen (Sophora flavescens) can be used to help manage asthma symptoms due to its anti-inflammatory and immunomodulatory properties. It is typically consumed as a decoction or in capsule form, with a recommended dosage of 9-15 grams daily. Kushen may help reduce airway inflammation, suppress Th2 cell activity, and relax bronchial muscles. It can be taken orally or as part of traditional Chinese herbal formulas like ASHMI. However, it’s crucial to consult a healthcare professional before using Kushen for asthma, as proper dosing and potential interactions with medications need to be considered.
Potential side effects of Kushen
Kushen may cause gastrointestinal discomfort, including acid reflux, stomachache, nausea, and loss of appetite. Some users experience constipation. In rare cases, it can lead to allergic reactions such as skin rashes or itching. Prolonged use or high doses may cause dizziness, abnormal gait, dyspnea, or tachycardia. Monitoring for adverse effects is recommended, especially when first using Kushen.
Who should avoid Kushen
Pregnant and breastfeeding women should avoid Kushen due to insufficient safety data. Individuals with liver or kidney disorders should consult a doctor before use, as Kushen may affect these organs. People with bleeding disorders or scheduled for surgery should exercise caution due to potential anticoagulant effects. Those with hormone-sensitive conditions like breast cancer should avoid Kushen, as it may have estrogenic effects.
Interaction with medications
Kushen may interact with medications metabolized by cytochrome P450 enzymes, potentially altering their effectiveness. It can enhance the effects of anticoagulant and antiplatelet drugs, increasing bleeding risk. Kushen may interact with medications for diabetes, potentially affecting blood sugar levels. It can also interact with drugs that affect the liver. Always consult a healthcare provider before combining Kushen with any medications.
3. Gancao
Gancao, also known as licorice root, has shown promising benefits for asthma management. Its active compound, glycyrrhizin, demonstrates potent anti-inflammatory and immunomodulatory properties that can help alleviate asthma symptoms. Studies have found that Gancao extract can inhibit the production of IgE and pro-inflammatory cytokines like IL-4 and IL-5, which play crucial roles in asthma pathogenesis. Additionally, Gancao is a key component in traditional Chinese herbal formulas like ASHMI, which have been shown to improve lung function and reduce asthma symptoms. The herb’s ability to act as an expectorant and soothe irritated airways makes it a popular traditional remedy for cough, asthma, and sore throat.
What Research Says?
Research completed by Journal of Integrative Medicine and Journal of Agricultural and Food Chemistry indicates Gancao inhibits the production of key inflammatory cytokines (IL-4 and IL-5) and eotaxin-1, which are involved in the inflammatory response in asthma.
According to investigations conducted by International Journal of Molecular Sciences, the combination of Gancao with other herbs in formulations like ASHMI(TM) and mKG shows synergistic effects in reducing inflammation and improving asthma symptoms.
Research efforts by Analytical Methods show that Gancao, as part of the Shaoyao-Gancao decoction (SGD), helps in maintaining metabolic balance and reducing injury in asthma models by regulating energy metabolism, amino acid metabolism, and other metabolic pathways.
Research initiated by Journal of Ethnopharmacology suggests Gancao enhances the pharmacokinetic profiles of other herbs, such as Jiegeng, by increasing the concentration and prolonging the half-life of active compounds, which may contribute to its therapeutic efficacy in asthma treatment.
How to Use
Gancao (licorice root) can be used to help manage asthma symptoms due to its anti-inflammatory and immunomodulatory properties. For asthma, a typical dosage is 1-5 grams of dried licorice root powder, taken three times daily. Alternatively, 2-5 milliliters of licorice tincture can be taken three times daily. Gancao is also a key component in herbal formulas like ASHMI, which has shown effectiveness in asthma treatment. However, it’s crucial to consult a healthcare professional before using Gancao for asthma, as proper dosing and potential side effects need to be considered.
Potential side effects of Gancao
Gancao (licorice root) can cause side effects when consumed in large amounts or for extended periods. These may include increased blood pressure, decreased potassium levels, weakness, and headaches. Some users experience fluid retention, leading to swelling and weight gain. In rare cases, it can cause allergic reactions, gastrointestinal discomfort, or hormonal imbalances. Monitoring for adverse effects is recommended, especially when first using Gancao.
Who should avoid Gancao
Pregnant and breastfeeding women should avoid Gancao due to potential risks. Individuals with heart disease, hypertension, or kidney problems should consult a doctor before use, as Gancao can affect blood pressure and electrolyte balance. People with liver conditions, hormone-sensitive cancers, or those taking certain medications should exercise caution. Those with low potassium levels or a history of electrolyte imbalances should also avoid Gancao.
Interaction with medications
Gancao can interact with various medications, potentially altering their effectiveness. It may enhance the effects of corticosteroids and diuretics, increasing the risk of potassium depletion. Gancao can interact with blood pressure medications, potentially affecting their efficacy. It may also interact with blood thinners, increasing bleeding risk. Always consult a healthcare provider before combining Gancao with any medications, including over-the-counter drugs and other herbal supplements.
4. Tylophora indica
Tylophora indica, also known as Indian ipecac, has demonstrated significant potential in treating asthma through various mechanisms. Traditional use of this plant for respiratory ailments has been supported by modern research, which has shown its effectiveness in alleviating asthma symptoms. Studies indicate that Tylophora can improve lung capacity for oxygen and provide relief from asthma symptoms for up to 8 weeks after a short treatment period. The plant contains bioactive compounds that contribute to its anti-asthmatic properties, including the ability to relax airway smooth muscles. This relaxation of bronchial muscles can help reduce the constriction associated with asthma attacks.
What Research Says?
- According to the research carried out by Journal of Allergy, a double-blind crossover study on 110 asthma patients showed significant symptom relief in the Tylophora group compared to the placebo group, with effects lasting up to 12 weeks after a short treatment period.
- Studies conducted by Journal of Ethnopharmacology indicate Tylophora indica contains alkaloids like tylophorine, which exhibit strong anti-inflammatory and immunomodulatory effects, contributing to its antiasthmatic properties.
- Research executed by Research Journal of Pharmacognosy and Phytochemistry and International Journal of Pharmacognosy and Chinese Medicine reveals The plant has been used traditionally in India for treating asthma and other respiratory conditions, supported by its inclusion in historical pharmacopeias and ethnopharmacological records.
- As shown by research done by Biotechnological strategies for the conservation of medicinal and ornamental climbers and Pharmacognosy Journal, the active compounds in Tylophora indica, such as tylophorine and tylophorinine, are primarily responsible for its medicinal effects, including antiasthmatic activity.
How to Use
Tylophora indica can be used to manage asthma symptoms due to its anti-inflammatory and bronchodilating properties. A common method is chewing 2-3 fresh leaves daily on an empty stomach, which may improve symptoms for up to 8 weeks after a 6-day treatment period. Alternatively, a tea can be brewed using a few leaves steeped in boiling water. For children, crushing one-fourth of a leaf and mixing the juice with a teaspoon of honey is recommended. However, it’s crucial to consult a healthcare professional before using Tylophora indica for asthma, as proper dosing and potential side effects need to be considered.
Potential side effects of Tylophora indica
Tylophora indica may cause temporary nausea, vomiting, soreness of the mouth, and loss of taste for salt, particularly when using fresh leaves or tinctures. Some users may experience gastrointestinal discomfort, including stomach upset. In rare cases, it can lead to allergic reactions. Prolonged use or high doses may cause more severe side effects. It’s important to monitor for adverse reactions, especially when first using Tylophora indica.
Who should avoid Tylophora indica
Pregnant and breastfeeding women should avoid Tylophora indica due to insufficient safety data. Individuals with liver or kidney disorders should consult a doctor before use. People with autoimmune diseases or those at high risk for infections should exercise caution. Those with severe asthma or other respiratory conditions should only use Tylophora indica under close medical supervision. Patients scheduled for surgery should discontinue use at least two weeks prior to the procedure.
Interaction with medications
Tylophora indica may interact with asthma medications, potentially altering their effectiveness. It can enhance the effects of antihistamines and may interact with immunosuppressant drugs. Tylophora indica might also interact with medications metabolized by the liver. Patients taking any prescription medications, especially those for respiratory conditions, should consult their healthcare provider before using Tylophora indica to avoid potential drug interactions.
5. Echinacea
Echinacea has shown potential benefits for asthma management through its anti-inflammatory and immunomodulatory properties. Studies have demonstrated that Echinacea complex exhibits significant bronchodilatory and anti-inflammatory effects comparable to classic asthma treatments. These effects are attributed to the plant’s active compounds, which include carbohydrates, phenolics, and proteins. Echinacea’s ability to reduce inflammation and boost immune function may help alleviate asthma symptoms and improve overall respiratory health.
What Research Says?
- Research organized by Journal of Ethnopharmacology suggests Echinacea complex has shown significant bronchodilatory activity, reducing specific airway resistance and suppressing histamine and acetylcholine-induced contractions in airway smooth muscle. These effects are comparable to those of conventional drugs like salbutamol and budesonide.
- Research performed by Annals of Allergy, Asthma & Immunology shows Echinacea is widely used to treat symptoms of the common cold and upper respiratory tract allergies. However, there are risks associated with its use, including hepatotoxicity, exacerbation of allergies and asthma, and potential anaphylactic reactions.
How to Use
Echinacea can be used to support asthma management due to its anti-inflammatory and immunomodulatory properties. For adults, a typical dosage is 2.5 milliliters of liquid extract tincture, taken three times daily, or up to 10 mL daily. However, it’s crucial to consult a healthcare professional before using Echinacea for asthma, as some individuals with asthma or allergies may be sensitive to it. Short-term use is generally recommended, and the dosage may vary depending on the specific product and individual needs. Always follow the guidance of a healthcare provider when incorporating Echinacea into an asthma treatment plan.
Potential side effects of Echinacea
Echinacea may cause various side effects, including stomach pain, constipation, diarrhea, heartburn, and vomiting. Some users experience nausea, numbness or tingling of the lips and tongue, and an unpleasant taste in the mouth. Allergic reactions can occur, potentially leading to angioedema, pruritis, rash, urticaria, and erythema. While generally well-tolerated, it’s important to monitor for adverse reactions, especially when first using Echinacea.
Who should avoid Echinacea
Individuals with autoimmune disorders, such as lupus, multiple sclerosis, or HIV infection, should avoid Echinacea. People with allergies, especially to plants in the daisy family, may be more susceptible to allergic reactions. Those with compromised immune systems or undergoing cancer treatment should consult a healthcare provider before use. Pregnant and breastfeeding women should exercise caution due to limited safety data.
Interaction with medications
Echinacea may interact with various medications, potentially affecting their efficacy. It can interact with antiviral medications for HIV or AIDS and cancer treatments. Echinacea may increase the metabolism of certain drugs, including abemaciclib and acalabrutinib. It’s crucial to consult a healthcare provider before combining Echinacea with any medications, especially those that affect the immune system or are metabolized by the liver.
6. Garlic
Garlic has shown promising potential in managing asthma symptoms due to its anti-inflammatory and immunomodulatory properties. Studies have demonstrated that garlic extracts can reduce airway inflammation, decrease eosinophil infiltration, and modulate the balance of Th1 and Th2 cytokines, which play crucial roles in asthma pathogenesis. The sulfur compounds in garlic, such as allicin, diallyl sulfide, and S-allylcysteine, contribute to its antioxidant and anti-inflammatory effects, which can help alleviate asthma symptoms. Garlic has been found to inhibit the production of pro-inflammatory cytokines and modulate the immune response, potentially reducing the severity of asthma attacks.
What Research Says?
- According to the findings from research conducted by International Journal of Molecular Sciences and Food and Chemical Toxicology, Garlic contains sulfur compounds that can modulate inflammation and oxidative stress, which are key mechanisms in asthma pathogenesis.
- Studies executed by The American Journal of Chinese Medicine and International Journal of Molecular Sciences indicate Garlic extracts can balance Th1, Th2, and Th3 cytokine profiles, reducing Th2-related cytokines (IL-4, IL-5, IL-13) and increasing Th1-related cytokines (IFN-γ, IL-12) and Th3-related cytokines (IL-10, TGF-β).
- Research work done by Proceedings for Annual Meeting of The Japanese Pharmacological Society suggests Treatment with garlic extracts, particularly the water fraction, ameliorates histological changes in the lungs, such as goblet cell hyperplasia, mucus hypersecretion, and inflammatory cell infiltration.
- As evidenced by research led by European Academy of Allergy and Clinical Immunology and Journal of Allergy and Clinical Immunology, While garlic is generally beneficial, there are reports of occupational asthma induced by inhalation of garlic dust, highlighting the need for caution in certain environments.
How to Use
Garlic can be used to help manage asthma symptoms due to its anti-inflammatory and immunomodulatory properties. For asthma relief, you can consume 2-3 fresh garlic cloves daily, either raw or lightly cooked. Alternatively, you can steep crushed garlic in hot water to make a tea, or add it generously to your cooking. Garlic supplements are also available, with a typical dosage of 600-1,200 mg of aged garlic extract daily. However, it’s crucial to consult a healthcare professional before using garlic for asthma, as it may interact with certain medications and cause side effects in some individuals.
Potential side effects of Garlic
Garlic may cause bad breath, body odor, and digestive issues like nausea, vomiting, and diarrhea. Some people experience heartburn, gas, and bloating. In rare cases, it can lead to allergic reactions, including skin rashes and breathing difficulties. Excessive consumption may increase the risk of bleeding, especially in people with bleeding disorders. Topical application of raw garlic can cause skin irritation or burns.
Who should avoid Garlic
Pregnant and breastfeeding women should consult a doctor before using garlic supplements. People with bleeding disorders or those scheduled for surgery should avoid high doses of garlic. Individuals with low blood pressure should use caution, as garlic can further lower blood pressure. Those with gastrointestinal issues like ulcers or GERD may need to limit garlic intake. People allergic to other plants in the Allium family should also be cautious.
Interaction with medications
Garlic can interact with various medications, potentially altering their effectiveness. It may enhance the effects of blood thinners like warfarin, increasing bleeding risk. Garlic can interact with HIV medications, potentially reducing their efficacy. It may also interact with certain diabetes medications, potentially leading to hypoglycemia. Garlic can interfere with some medications used to treat high blood pressure. Always consult a healthcare provider before combining garlic supplements with any medications.
7. Angelica
Angelica, particularly Angelica archangelica, has shown promising potential in managing asthma symptoms through various mechanisms. Studies have demonstrated that Angelica extracts possess anti-inflammatory, immunomodulatory, and bronchodilatory properties that can help alleviate asthma-related issues. The herb contains bioactive compounds that contribute to its effectiveness in reducing airway inflammation, decreasing eosinophil infiltration, and modulating the balance of Th1 and Th2 cytokines, which play crucial roles in asthma pathogenesis. Angelica’s ability to act as an expectorant and soothe irritated airways makes it a valuable traditional remedy for respiratory conditions, including asthma. Additionally, Angelica has been found to have antispasmodic effects on smooth muscles, which can help relax bronchial muscles and improve lung function.
What Research Says?
- Research undertaken by Food and Chemical Toxicology and Journal of Ethnopharmacology shows Angelica dahurica and Angelica reflexa extracts significantly reduce airway inflammation, eosinophilia, and cytokine levels (IL-4, IL-5, TNF-alpha) in ovalbumin-induced asthma models.
- According to studies led by Journal of Ethnopharmacology and Zhongguo Ying Yong Sheng Li Xue Za Zhi, Angelica decursiva and Angelica sinensis extracts also show similar anti-inflammatory effects, reducing IL-4, IL-13, and TNF-alpha levels, and improving airway inflammation.
- Research carried out by Journal of Life Science indicates Angelica reflexa and Angelica archangelica extracts reduce Th2 cell activation and differentiation, which are crucial in the pathogenesis of asthma.
- Based on research carried out by Indian Journal of Pharmacology, Angelica glauca essential oil exhibits bronchodilator properties, reducing bronchoconstriction and improving respiratory function in histamine and ovalbumin-induced models.
How to Use
Angelica can be used to help manage asthma symptoms due to its anti-inflammatory and bronchodilating properties. For asthma relief, prepare a tea by steeping 1-2 teaspoons of dried angelica root in hot water for 10-15 minutes. Drink 1-3 cups daily. Alternatively, take 1-2 ml of angelica tincture 2-3 times daily. Angelica essential oil can be used in aromatherapy or diluted and applied topically to the chest. However, it’s crucial to consult a healthcare professional before using angelica for asthma, as it may interact with medications and cause side effects in some individuals.
Potential side effects of Angelica
Angelica may cause skin sensitivity to sunlight, leading to increased risk of sunburn and rashes. Some users experience gastrointestinal discomfort, including nausea, vomiting, and diarrhea. Allergic reactions can occur, potentially causing breathing difficulties or skin irritation. In rare cases, it may lead to increased bleeding risk. Long-term use or high doses might cause photosensitivity. It’s important to monitor for adverse reactions, especially when first using Angelica.
Who should avoid Angelica
Pregnant and breastfeeding women should avoid Angelica due to potential risks to the fetus or infant. Individuals with bleeding disorders or those scheduled for surgery should not use Angelica, as it may increase bleeding risk. People with diabetes should exercise caution, as Angelica might affect blood sugar levels. Those with hormone-sensitive conditions like breast cancer should avoid it due to potential estrogenic effects. Individuals with known allergies to plants in the Apiaceae family should also avoid Angelica.
Interaction with medications
Angelica may interact with blood-thinning medications like warfarin, potentially increasing bleeding risk. It can enhance the effects of diabetes medications, possibly leading to hypoglycemia. Angelica might interact with drugs metabolized by the liver, altering their effectiveness. It may also interact with medications that increase sensitivity to sunlight. Always consult a healthcare provider before combining Angelica with any medications, especially those affecting blood clotting, blood sugar, or liver function.
8. Chamomile
Chamomile has shown potential benefits for managing asthma symptoms due to its anti-inflammatory and bronchodilating properties. Studies have demonstrated that chamomile extracts can reduce airway inflammation, decrease eosinophil infiltration, and modulate the balance of Th1 and Th2 cytokines, which play crucial roles in asthma pathogenesis. The flavonoids in chamomile, particularly apigenin, are believed to be responsible for its anti-inflammatory effects, possibly through the suppression of nuclear factor kappa beta (NF-κB)-driven transcription. Additionally, chamomile has been found to help relax bronchial muscles, potentially improving lung function and making it easier for asthma patients to breathe.
What Research Says?
- As per studies undertaken by research, A study on a herbal mixture containing chamomile showed a significant decrease in the severity of coughs and nighttime awakenings in children with intermittent asthma during viral respiratory tract infections.
- According to studies performed by Annals of Allergy, Asthma & Immunology, Chamomile, along with other complementary and alternative medicine (CAM) agents, has been associated with significant adverse effects, including hypersensitivity reactions, which could potentially exacerbate asthma symptoms.
How to Use
Chamomile can be used to help manage asthma symptoms due to its anti-inflammatory properties. For asthma relief, prepare a tea by steeping 1-2 teaspoons of dried chamomile flowers in hot water for 5-10 minutes. Drink 1-3 cups daily. Alternatively, chamomile essential oil can be used in a diffuser or diluted and applied topically to the chest. However, it’s crucial to consult a healthcare professional before using chamomile for asthma, as it may cause allergic reactions in some individuals, especially those allergic to ragweed or other plants in the daisy family. Always start with a small amount to test for any adverse reactions.
Potential side effects of Chamomile
Chamomile may cause allergic reactions, ranging from mild skin irritation to severe anaphylaxis in sensitive individuals. Some people experience nausea, vomiting, or dizziness, especially when consuming large amounts. Chamomile can also cause drowsiness and may increase the risk of bleeding. In rare cases, it may lead to eye irritation when used in eye washes. Long-term use or high doses might cause photosensitivity in some individuals.
Who should avoid Chamomile
Pregnant women should avoid chamomile due to the risk of miscarriage. People with asthma should not use chamomile as it may worsen symptoms. Those allergic to plants in the Asteraceae family (including ragweed, chrysanthemums, marigolds, daisies) should avoid chamomile. Individuals with hormone-sensitive conditions like breast cancer should consult a doctor before use. People scheduled for surgery should stop using chamomile at least two weeks prior due to potential bleeding risks.
Interaction with medications
Chamomile can interact with various medications, potentially altering their effectiveness. It may enhance the effects of blood thinners, increasing bleeding risk. Chamomile can interact with sedatives, anti-anxiety medications, and antidepressants, potentially increasing drowsiness. It may also interact with diabetes medications, potentially affecting blood sugar levels. Chamomile can interfere with the metabolism of certain drugs processed by the liver, including some statins, birth control pills, and antifungal medications. Always consult a healthcare provider before combining chamomile with any medications.
9. Ephedra
Ephedra has historically been used to treat asthma symptoms due to its bronchodilating properties. The active compounds in ephedra, particularly ephedrine, can help relax bronchial muscles and open up airways, potentially providing relief from asthma symptoms like wheezing, shortness of breath, and chest tightness. Studies have shown that ephedrine can be effective in managing acute asthma attacks and improving lung function. However, it’s crucial to note that while ephedra may offer some benefits for asthma, its use is highly controversial and restricted in many countries due to significant safety concerns. The potential side effects, including increased heart rate, elevated blood pressure, and risk of cardiovascular events, often outweigh the benefits.
What Research Says?
- Research undertaken by International Immunopharmacology reveals Ephedra exhibits significant anti-inflammatory properties, which are beneficial in treating asthma. It targets multiple pathways and immune cells involved in the inflammatory response, including SELE, IL-2, and CXCL10.
- Findings from research done by Journal of Pharmacy and Pharmacology show Ephedra sinica polysaccharide (ESP) reduces airway inflammation by modulating gut microbiota and increasing short-chain fatty acids, which are linked to improved lung function.
- As research performed by Journal of Ethnopharmacology suggests the combination of Ephedra Herba and Armeniacae Semen Amarum (EAC) has been shown to repair airway epithelial cells and inhibit apoptosis, thereby alleviating airway injury in asthmatic rats.
- Research completed by International Journal of Molecular Sciences indicates an amide alkaloid isolated from Ephedra sinica (EB-A) reduces lung injury and inflammation by inhibiting mast cell activation and dendritic cell maturation, which are critical in asthma pathogenesis.
- According to investigations conducted by The Journal of the Royal College of Physicians of Edinburgh, Historically, Ephedra and its alkaloid ephedrine have been effective in treating asthma, particularly due to their ability to be administered orally, unlike adrenaline.
- Research efforts by Phytotherapy Research show that Ephedra water decoction and cough tablets containing Ephedra have been widely used in clinical settings for asthma treatment, often in combination with other antiasthmatic drugs like theophylline.
How to Use
Ephedra is no longer recommended for treating asthma due to significant safety concerns and FDA restrictions. Historically, it was used as a bronchodilator in doses of 12.5-25 mg every 4 hours, not exceeding 150 mg in 24 hours. However, modern asthma treatments like inhaled corticosteroids and beta-2 agonists are safer and more effective. It’s crucial to consult a healthcare professional for proper asthma management rather than using ephedra. The risks of serious side effects, including cardiovascular complications, far outweigh any potential benefits for asthma treatment.
Potential side effects of Ephedra
Ephedra can cause severe side effects, including hypertension, palpitations, heart attack, stroke, seizures, and insomnia. It may also lead to psychosis, cardiomyopathy, and in extreme cases, death. Other reported effects include gastric mucosal injury, acute bilateral ocular pain, decreased vision, headache, nausea, and vomiting. The FDA has banned ephedra-containing dietary supplements due to these significant health risks.
Who should avoid Ephedra
Individuals with anxiety, hypertension, heart disease, glaucoma, prostate enlargement, or hyperthyroidism should avoid ephedra. Pregnant women should not use ephedra as it can stimulate uterine contractions. People with a history of seizures, psychiatric disorders, or cardiovascular problems should also avoid it. The FDA has banned ephedra-containing supplements, so it’s recommended that everyone avoid using ephedra due to its potentially dangerous side effects.
Interaction with medications
Ephedra can interact with various medications, potentially increasing the risk of adverse effects. It may enhance the effects of other stimulants and interact with heart medications, potentially causing dangerous changes in blood pressure or heart rhythm. Ephedra can also interact with diabetes medications, antidepressants, and certain pain relievers. Due to these potential interactions and its banned status, it’s crucial to avoid ephedra, especially if taking any medications.
10. Gingko
Ginkgo biloba has shown potential benefits for managing asthma symptoms due to its anti-inflammatory and antioxidant properties. Studies have demonstrated that ginkgo extract can reduce airway inflammation, decrease eosinophil infiltration, and modulate the balance of inflammatory cytokines involved in asthma pathogenesis. One study found that ginkgo extract, when used as a complement to glucocorticosteroid therapy, significantly decreased the infiltration of inflammatory cells such as eosinophils and lymphocytes in the asthmatic airway. Another research indicated that ginkgo may improve symptoms of asthma by reducing inflammation of the airways and increasing lung capacity. The anti-inflammatory compounds in ginkgo, particularly flavonoids, are believed to be responsible for these effects.
What Research Says?
- As demonstrated by research from Annals of Allergy, Asthma & Immunology, Complementary and alternative medicine (CAM) interventions, including Ginkgo, are associated with significant adverse effects, often in the form of hypersensitivity reactions.
How to Use
Ginkgo biloba may be used to help manage asthma symptoms due to its anti-inflammatory properties. A typical dosage is 120-240 mg of standardized Ginkgo extract daily, divided into 2-3 doses. It can be taken as capsules, tablets, or liquid extract. However, it’s crucial to consult a healthcare professional before using Ginkgo for asthma, as it may interact with certain medications, including blood thinners and diabetes drugs. Ginkgo should not replace prescribed asthma medications. Start with a low dose and monitor for any side effects. Long-term safety and efficacy for asthma treatment require further research.
Potential side effects of Gingko
Ginkgo may cause side effects such as headache, dizziness, stomach upset, nausea, and allergic skin reactions. More serious side effects can include increased risk of bleeding, especially in older adults or those with bleeding disorders. Some users may experience gastrointestinal discomfort, palpitations, or restlessness. In rare cases, seizures have been reported. It’s important to monitor for any unusual symptoms and consult a healthcare provider if side effects occur.
Who should avoid Gingko
Pregnant and breastfeeding women should avoid ginkgo due to potential risks. Individuals with bleeding disorders or those scheduled for surgery should not use ginkgo, as it may increase bleeding risk. People with epilepsy or prone to seizures should avoid it due to potential seizure-inducing effects. Those with diabetes should use caution, as ginkgo may affect blood sugar levels. Individuals with known allergies to plants in the Ginkgoaceae family should also avoid ginkgo.
Interaction with medications
Ginkgo can interact with various medications, potentially altering their effectiveness or increasing side effects. It may enhance the effects of blood thinners like warfarin, increasing bleeding risk. Ginkgo can interact with antidepressants, particularly SSRIs and MAOIs, potentially causing serotonin syndrome. It may also affect the metabolism of some medications processed by the liver, including certain statins and diabetes drugs. Always consult a healthcare provider before combining ginkgo with any medications.
FAQs
- Can children use herbs to manage asthma symptoms?
While some herbs may be suitable for adults, their safety and efficacy in children are not always established. It is crucial to consult a pediatrician before administering any herbal remedy to a child with asthma.
- How should herbs be stored to maintain their potency for asthma treatment?
Herbs should be stored in airtight containers, away from light, heat, and moisture to maintain their potency. It’s also essential to check the expiration dates and discard any herbs that have lost their aroma or color.
- Are there any herbs that are particularly beneficial for exercise-induced asthma?
Certain herbs, such as Ginkgo biloba and Tylophora indica, may help improve lung capacity and reduce inflammation, potentially benefiting those with exercise-induced asthma. However, more specific studies are needed to confirm their effectiveness in this context.
- Can herbal remedies for asthma be used alongside immunotherapy?
While some herbs may complement conventional treatments, including immunotherapy, it is essential to consult a healthcare provider to avoid any potential interactions and ensure they do not interfere with the therapy’s effectiveness.
- What is the best time of day to take herbs for asthma management?
The timing may depend on the herb and the individual’s symptoms. For example, some herbs may be more effective when taken before exposure to known triggers or before physical activity. Consulting a healthcare professional for personalized guidance is recommended.
- Are there any specific herbs that can help with nocturnal asthma symptoms?
Herbs like Gancao (licorice root) and Tylophora indica may help manage inflammation and relax bronchial muscles, potentially benefiting nocturnal asthma. However, there is limited research specifically on nocturnal asthma.
- Can herbal treatments for asthma affect blood sugar levels?
Yes, some herbs, such as Angelica and Ginkgo biloba, may affect blood sugar levels, which could be a concern for people with diabetes or those taking medication that affects glucose metabolism. Monitoring blood sugar levels and consulting a healthcare professional is important.
- Are there any dietary considerations when using herbs for asthma?
Certain herbs may have interactions with specific foods or require specific dietary adjustments to enhance their absorption and effectiveness. For example, avoiding high-fat meals when taking Ginkgo biloba may improve its absorption.
- Can long-term use of herbs for asthma lead to dependency or reduced effectiveness?
While herbs are generally considered safe for long-term use, some may lead to reduced effectiveness or adverse effects over time. It is important to periodically review the use of any herbal remedy with a healthcare provider to ensure it remains safe and effective.
- How do I know if an herb is causing an allergic reaction or worsening my asthma symptoms?
Signs of an allergic reaction to herbs may include itching, rash, swelling, difficulty breathing, or worsening asthma symptoms. If these occur, discontinue use immediately and consult a healthcare professional.
Comments
comments