Vitara-V 20 mg is an oral medication primarily used to treat erectile dysfunction (ED) in men. It contains Vardenafil, a type of drug known as a phosphodiesterase type 5 (PDE5) inhibitor. Primary Uses Treatment of Erectile Dysfunction: Vitara-V helps men achieve and maintain an erection sufficient for sexual activity. It works by increasing blood flow to the penis during sexual stimulation. Off-Label/Secondary Uses: Some sources indicate it may be used under medical supervision for other conditions, such as: Raynaud's phenomenon: To improve blood flow in affected areas. Pulmonary Arterial Hypertension (PAH): To help manage symptoms by relaxing blood vessels. Renal and Hepatic Impairment: Mentioned as a potential use in specific clinical contexts, though this requires strict medical oversight.