The ideal time to take Cenforce 100mg is an hour before sexual activity. The effects remain for four to five hours after that. Drug Cenforce 100's primary component is sildenafil. Following Cenforce 100A, the effect lasts for a few hours. ED's finest tablet is Cenforce 100mg. It makes it easier for you to enjoy sex. One time each day, take 100 mg of Cenforce. Many people take sildenafil.