Tadarise 20 functions by preventing the phosphodiesterase type 5 (PDE5) enzyme from breaking down cyclic guanosine monophosphate (cGMP) in the penis' corpus cavernosum. When paired with sexual stimulation, Tadarise's inhibition of PDE5 raises cGMP levels, which relax smooth muscles and increase blood flow to the penis, resulting in an erection. increases sexual performance and erectile...