Vidalista 20 contains 20 mg of Tadalafil, a PDE5 inhibitor used to treat erectile dysfunction (ED) by increasing blood flow to the penis during sexual stimulation. The ideal time to take Vidalista 20 is about 30 to 60 minutes before planned sexual activity. Unlike some other ED medications, Tadalafil has a longer half-life, which means the effects of Vidalista 20 can last up to 36 hours. This extended window has earned it the nickname “the weekend pill,” offering flexibility for intimacy. It's important to note that Vidalista 20 does not cause an erection without sexual arousal—it enhances your body’s natural response to stimulation. You can take the tablet with or without food, but a heavy or high-fat meal might slightly delay its onset.