Tadacip 20 tablets help men to overcome the problem of impotence. These tablets help men get upright during sexual intercourse. Tadacip 20 tablets include Tadalafil. Tadacip 20 Tablet can be taken with food or without food. These tablets are taken 30 minutes before sexual intercourse. The common side effect of these tablets is seen. There is a problem such as headache, back pain, muscle aches, hands and feet pain.