The drug is a substance that is naturally present in the penis. It helps in getting sexual erection. It is considered as a favorite medicine for people. This drug is a PDE 5 inhibitor that inhibits PDE 5 enzymes. cenforce 100 mg it is a drug known from sildenafil. It is the best medicine for people. It increases the blood. That medicine is known. That medicine is given according to age. The drug can also be administered 30 minutes to 4 hours before sexual activity. It is a more well-known drug. More known than Sildenafil in the market.