Zudena 100 mg is a medication that contains udenafil, which is used to treat erectile dysfunction (ED) in men. It helps improve blood flow to the penis, facilitating an erection when combined with sexual stimulation. Zudena 100 mg typically takes about 30 to 60 minutes to start working, with effects lasting up to several hours, allowing for flexibility in sexual activity. It should be taken as needed, usually about an hour before sexual activity.
