Zudena 100 mg, also known as udenafil, is a medication used to treat erectile dysfunction (ED) in men. It belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors, which work by increasing blood flow to the penis during sexual stimulation. Here's how Zudena 100 impacts sexual performance:

Improved Erection Quality: Zudena 100 mg helps improve erectile function by enhancing the natural response to sexual stimulation. It inhibits the enzyme phosphodiesterase type 5 (PDE5), which is responsible for breaking down cyclic guanosine monophosphate (cGMP) in the penis. This leads to increased levels of cGMP, which relaxes smooth muscles and dilates blood vessels in the penis, allowing for improved blood flow and a firmer, longer-lasting erection.

Onset of Action: Zudena 100 mg typically has a relatively fast onset of action, with effects becoming noticeable within 30-60 minutes after ingestion. This rapid onset makes it suitable for on-demand use before anticipated sexual activity.

Duration of Action: The effects of Zudena 100 mg can last for up to 4-6 hours after consumption, during which time it can help maintain erectile function and facilitate satisfactory sexual performance.

Sexual Stimulation: It's important to note that Zudena 100 mg, like other PDE5 inhibitors, requires sexual stimulation to be effective. It does not cause spontaneous erections but rather enhances the natural erectile response when sexually aroused.