How long sildenafil Cenforce 150 mg remains active in your body depends on several factors. How your body metabolizes the drug, your age, and other health issues all play a part in how long it lasts.
Sildenafil, which is the active ingredient in Viagra (branded name) and Revatio, a medication used to treat pulmonary hypertension, periodically lasts about two to four hours. It can be longer if you’re older or have poor liver or kidney function.
Achieving an erection is a complicated process that involves many systems in your body. It also requires sexual arousal, which can be difficult for some men.
Black Viagra Pills Cenforce 200mgis a PDE-5 inhibitor, which means it blocks an enzyme called phosphodiesterase type 5 (PDE5) that breaks down cGMP, a chemical messenger that kick-starts the blood flow needed to achieve an erection. When the enzyme is blocked, cGMP levels stay high in the penis, allowing it to hold 7 times its normal blood capacity during an erection and encouraging a strong erection.