A phosphodiesterase inhibitor medication used for the treatment of erectile dysfunction (male erectile disorder). Marketed under the brand name viagra.
A phosphodiesterase type 5 inhibitor and anti-impotence agent, administered orally to treat erectile dysfunction.
A medication utilized for addressing impotence, sildenafil is widely recognized by its brand name Viagra. It is accessible exclusively through a prescription due to the potential for severe adverse effects in specific individuals. Sildenafil should be refrained from by those who have experienced a recent heart attack or are undergoing treatment involving nitrate drugs.