Tadarise is a brand name for Cialis generic. Tadalafil, a phosphodiesterase type 5 inhibitor, is found in Tadarise tablets 20mg. Tadalafil is a medication used to treat erectile dysfunction impotence in males, which is defined as the inability to achieve or maintain a hard erect penis suitable for sexual activity due to a lack of blood flow to the penis. Tadarise 20mg pills contain tadalafil, a phosphodiesterase type 5 inhibitor used to treat erectile dysfunction (impotence) in males. It's an oral drug that's utilized to treat blood flow issues like erectile dysfunction, hyperplasia, hypertension, and hypertrophy, among others.