Vilitra 10 mg contains vardenafil 10 mg, a PDE-5 inhibitor used for erectile dysfunction. Whether it is “right for you” depends on your medical history and what you’re currently taking. Vardenafil 10 mg is an established strength, but it should generally be used as needed rather than more than once a day. D DailyMed +1 Given that you've been asking about Vidalista/tadalafil, one important point is: don't take Vilitra (vardenafil) together with Vidalista (tadalafil) or other ED medicines unless a doctor specifically tells you to. Combining PDE-5 inhibitors can increase adverse effects such as low blood pressure. D DailyMed Vilitra 10 mg may not be suitable if you Take nitroglycerin, isosorbide, or other nitrate medicines — this combination is contraindicated. Take riociguat. Have significant cardiovascular disease where ***** activity itself isn't considered safe. Take certain alpha-blockers or interacting medicines. Have significant liver or kidney impairment. Have congenital QT prolongation or take certain antiarrhythmics.