Toptada 20 mg is an oral tablet that is used for the treatment of erectile dysfunction (ED, also known as impotence) in men. It contains Tadalafil which helps increase blood flow to the penis. The medicine should be taken at least 30 minutes before planned sexual activity. The effects of Toptada 20 mg last for around 36 hours. Consult your doctor before using for the best directions and a safer experience.