Vidalista 40 is used to treat weak erections in men. Take this medication 30 minutes before sexual intercourse.This drug contains an ingredient called Tadafil that helps increase blood flow to male penile tissues. The medicine can be washed down with water, but do not break or chew it. Use this medicine as directed by your doctor. You can order Vidalista 40 online in our shop. The effects of this drug last for 6 hours, so it should not be taken frequently.