Zudena tablets contain the active ingredient udenafil, which is a PDE5 inhibitor. Udenafil works by increasing blood flow to the penis, helping men with erectile dysfunction (ED) achieve and maintain an erection when sexually aroused.
Zudena pills usually start to work within 30 to 60 minutes after ingestion. Some men may notice effects sooner, but this is the typical timeframe. Zudena can remain effective for up to 6–8 hours, allowing for spontaneous sexual activity within that timeframe. However, it does not cause an erection without sexual arousal, and it’s important to note that the effects will gradually wear off. As with any medication for erectile dysfunction, it’s important to follow your doctor’s instructions and use Zudena as prescribed.
