Zudena 100 mg tablet works by increasing the blood flow to the penis in response to sexual stimulation. It achieves this by inhibiting the enzyme phosphodiesterase type 5 (PDE-5), which breaks down cyclic GMP, a molecule that helps relax the smooth muscle in the blood vessels of the penis, thereby increasing blood flow and enabling an erection. When you are sexually stimulated, the body's natural response is to release nitric oxide, which further promotes the production of cyclic GMP and facilitates the erectile process.

Zudena 100 mg is an effective treatment for erectile dysfunction, functioning similarly to other PDE-5 inhibitors. It works by enhancing blood flow to the penis and helping men achieve and maintain an erection when sexually stimulated. As with any medication, it’s important to follow the prescribed dosage and consult a healthcare provider if you have any underlying health conditions or concerns about side effects. Always avoid taking more than one dose within 24 hours and be aware of potential interactions with other medications, especially nitrates.

Zudena 100 mg can be taken with or without food, although taking it on an empty stomach may allow it to work more quickly. The effects of Zudena 100 mg may last for up to 24 hours, similar to other PDE5 inhibitors like sildenafil and tadalafil. However, the dosage and frequency should be tailored to the individual's needs and determined by a healthcare provider.