Vilitra 20 mg is used to make the p*nis erect and combat erectile dysfunction. Here, Vilitra 20 mg ensures a good erect p*nis that lasts for 5-6 hours. That's more than enough for a memorable s*xual experience.Another application of Vilitra 20 mg is in the elimination of pulmonary arterial hypertension (PAH). This is a condition where the blood pressure in the pulmonary arteries exceeds the normal limit and starts causing high blood pressure severe headache, etc.