Vidalista 20 is used to treat impotence and erectile dysfunction in men. The medicine contains an ingredient called tadafil which helps increase blood flow to the penis tissues of a man. Take this medicine 30 minutes before intercourse. The effect of this drug lasts for 6 hours. You take this medicine for water. You should take this medicine as advised by your doctor. You can see Vidalista 20 Review from our store. The effect of this drug lasts for 6 hours. Do not consume fatty foods or cold drinks with this medicine. This medicine can be taken before and after a meal. You can visit pharmev.com for more information.