Tadalis SX 20 Mg is a medication that is used to treat erectile dysfunction in men. It contains the active ingredient tadalafil, which works by increasing blood flow to the penis. This increased blood flow helps men achieve and maintain an erection during sexual activity. Tadalafil, the active ingredient in Tadalis SX 20 Mg, belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. PDE5 inhibitors work by relaxing the smooth muscles in the blood vessels of the penis, which allows more blood to flow into the penis, leading to an erection. https://www.genericday.com/tadalis-sx-20-mg.html