The active ingredient in
Vidalista 20 mg is Tadalafil Tablet which is a PDE-5 inhibitor. It works by blocking phosphorus di-esterase type 5 enzymes which affects the regulation of cGMP in the body. This helps in expanding the blood vessels and enhancing the blood flow around the penile region through the corpus cavernosum (erectile tissue).
When there is sufficient blood flow in the penis then men can get or maintain a proper erection. This tablet works for some hours and treats erectile dysfunction temporarily. However, you can still not get an erection without a sexual stimulus.
