عني
Vilitra 20 mg is a prescription medication used to treat erectile dysfunction (ED) in men. Its active ingredient, Vardenafil, belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. Vardenafil helps increase blood flow to the penis by relaxing blood vessels, which facilitates the achievement and maintenance of an erection during sexual stimulation. Common side effects include headaches, dizziness, flushing, nasal congestion, and upset stomach. Serious side effects are rare but require immediate medical attention.