Vidalista 20 Mg should only be taken if prescribed by a doctor. Make sure you follow your doctor’s advice. It’s possible that failing to do so will have unintended consequences. As a result, while taking Vidalista 20, you must follow the directions exactly. To take it, simply swallow a tablet whole with a glass of water. Take Vidalista 20 with a full glass of water and swallow it whole. Medicine used on an empty stomach is not harmful, but the drug works best when consumed that way. Take Vidalista 20mg 30-60 minutes before sexual activity is suggested.