Tadarise 20 is a medicine used to treat male sexual problems. The main ingredient in this medicine is tadalafil. This drug works to relax the muscles and increase blood flow. It is important to consult a doctor once before taking this medicine. It is advisable to take this medicine for about an hour during sexual intercourse so that you can enjoy longer intercourse with your partner. This medicine is taken only once in 24 hours. This medicine should be taken with plain water.