Medical consultations were also taken into consideration, as PDE5 inhibitors require a valid prescription from a licensed medical provider. Most online providers require a picture of a valid ID, a selfie showing your face, and a recent blood pressure reading taken with a home blood pressure monitor or by a medical provider. However, some states require a live video consultation. Erectile dysfunction medications require a prescription from a licensed provider. In addition, ED does not cause any pain unlike some other machines.Galina Trushina / Getty Images Levitra (vardenafil hydrochloride) is an oral medication taken to treat erectile dysfunction (ED). It’s in the same class of drugs as other popular ED medications, Missing: singapore. Varendafil cost Summary Vardenafil hydrochloride, or just vardenafil, falls under a class of drugs known as phosphodiesterase type 5 (PDE-5) inhibitors. A class of drugs is a group of medications Missing: singapore. The cost of vardenafil (brand name Levitra) can vary depending on several factors, such as the location, pharmacy, and dosage strength. On average, vardenafil can cost anywhere from $3 to $15 per tablet without insurance. The cost may be higher or lower depending on the pharmacy and the quantity of tablets purchased.