Cenforce 200 tablets containing the active ingredient sildenafil are often used to treat erectile dysfunction (ED). Sildenafil works by increasing blood flow to the penis, helping to achieve and maintain an erection when sexually stimulated. Cenforce (sildenafil) Mechanism of Action:Mechanism of Action: Sildenafil inhibits an enzyme called phosphodiesterase 5 (PDE5). This enzyme breaks down...