Sildenafil, an inhibitor of phosphodiesterase type 5 (PDE5), is an ingredient in Malegra 200mg tablets. The penis's blood vessels constrict due to an enzyme called PDE5, which reduces blood flow and makes erections more difficult. Malegra inhibits PDE5, which helps a man achieve and maintain an erection during sexual stimulation by boosting blood flow to the penis.
Because Malegra has a higher dosage than some other available dosages, it is typically prescribed for men with more severe ED. It is recommended that you take the tablet orally with a glass of water 30 minutes prior to having sex.