Tadacip tablets are used to treat erectile dysfunction in men. These tablets increase blood flow in men and relax the blood vessels. Tadacip tablets have minor common side effects such as headache, fever, stomach ache etc. These tablets can be taken before or after meals. But you should take it strictly as per your doctor’s advice. These tablets have different dosages. Tadacip tablets should be taken 30 minutes after the planned sexual intercourse.