Vilitra 20 inhibits the enzyme phosphodiesterase type 5 (PDE5), which plays a role in limiting blood flow to the penis. By inhibiting PDE5, vardenafil allows for increased levels of cyclic GMP, which helps relax the smooth muscles and blood vessels in the penis, resulting in improved blood flow and easier erection when sexually aroused.

Vilitra 20 should be taken about 30 minutes to 1 hour before sexual activity. It should be swallowed whole with water. It is typically recommended to avoid consuming it with a heavy meal, as food, particularly fatty foods, may slow the absorption and delay the effects of the medication.

Vilitra 20 is an effective medication for treating erectile dysfunction in men, containing Vardenafil as its active ingredient. It works by improving blood flow to the penis, allowing men to achieve and maintain an erection when sexually aroused. The medication is usually well-tolerated but should be taken with caution, especially by individuals with underlying health conditions or those taking medications that may interact with Vardenafil.