Viltra 60mg is the highest dose of vardenafil and is prescribed for men with severe erectile dysfunction problems. It is not intended for people with mild erection problems. Vilitra, like Viagra and Cialis, helps a man achieve and maintain a hard erection for a satisfying s*xual experience. Vardenafil is especially useful for people whose erectile dysfunction results from diabetes, hypertension, aging, and dyslipidemia.