Broad‐spectrum antibiotic, a semi‐synthetic derivative of ampicillin, with a superior absorption and a bioavailability of 70–80% with very low toxicity. It is effective against gram‐positive and gramnegative bacteria and may be combined with clavulanic acid to counteract the beta‐lactamase destruction of penicillin by resistant bacteria. This antibiotic is often used in the treatment of infections caused by susceptible strains of Haemophilus influenzae, Escherichia coli, Proteus mirabilis, Neisseria gonorrhoeae, streptococci (including Streptococcus faecalis and S. pneumoniae), and non-penicillinase‐producing staphylococci of the oral cavity. It is the primary drug for antibiotic prophylaxis.
Antibiotic, specifically a semisynthetic oral penicillin, used in the treatment of several bacterial infections.
A semisynthetic penicillin used primarily to treat infections of the sinuses and the middle ear.
Penicillin is a frequently prescribed medication for treating diverse infections such as cystitis, bronchitis, as well as ear and skin infections. However, it’s important to note that allergic reactions to penicillin can occur, resulting in symptoms such as a blotchy rash. In rare cases, individuals may experience fever, swelling of the mouth and tongue, itching, and breathing difficulties as well.