Zudena 100 mg tablet:
Zudena 100 mg tablet contains udanafil, which is used to treat erectile dysfunction. Zudena 100 mg helps men achieve and maintain an erection during sexual arousal by increasing blood flow to the penis. Udanafil works as a phosphodiesterase type 5 (PDE5) inhibitor, which relaxes blood vessels and enhances blood flow in response to sexual stimulation. The effects can last for about 6 hours, allowing for a flexible window for sexual activity.