Super Tadarise Tablets belong to the group of phosphodiesterase inhibitors (PDE 5) used to treat erectile dysfunction, Premature Ejaculation, or impotence. Tadalafil works by inhibiting the phosphodiesterase type 5 in the body. Thus it stops the degradation of cGMP (Cyclic guanosine monophosphate). Dapoxetine is a selective serotonin reuptake inhibitor.