Men with erectile dysfunction (ED) can take Zudena pills, which contain 100 mg of udenafil, a PDE5 inhibitor that works similarly to sildenafil (Viagra). Udenafil helps men get and keep a powerful erection by boosting blood flow to the penis during sexual stimulation. Zudena is renowned for acting quickly; it usually starts to operate 30 to 60 minutes after consumption.

There is a window of opportunity for spontaneous sexual activity because this medicine works best when taken on an empty stomach and has effects that last up to 24 hours. It should only be taken once per 24 hours, and fatty meals and alcohol should be avoided as they may lessen its efficiency or raise the possibility of negative side effects.

Zudena frequently causes headache, flushing, lightheadedness, and congestion of the nose. Although severe side effects are uncommon, they can include priapism, a persistent erection that necessitates emergency medical attention, or abnormalities in vision. It's crucial to take Zudena exactly as prescribed and to stay away from mixing it with nitrates or other ED drugs.