To understand how Suhagra 100 mg works, it’s essential to explore its mechanism of action. When a man is sexually stimulated, nitric oxide (NO) is released in the corpus cavernous, the erectile tissue of the penis. Nitric oxide promotes the production of camp, a molecule that causes blood vessels to relax and dilate, allowing increased blood flow to the penis. Suhagra enhances this natural process by inhibiting the action of the PDE5 enzyme, which is responsible for breaking down camp.