Zenegra 50 mg Tablet is used to treat Erectile Dysfunction (ED) in men. It improves blood flow to the penis, helping men achieve and maintain an erection during sexual arousal. It works by relaxing the blood vessels in the penis to allow better blood flow. The important thing to note is that Zenegra 50 mg only works when you are sexually stimulated. You can take Zenegra 50 mg Tablet with or without food, about one hour before sexual activity. It usually starts working within 30 to 60 minutes, though the timing may vary for each person. This medicine should be taken only if you have erectile dysfunction. Do not use it if you do not have this condition.