We also looked at additional services, such as access to digital pharmacies and home delivery options. Most erectile dysfunction medications belong to the drug class known as PDE5 inhibitors , which help relax the muscles and increase blood flow to allow for a full erection. It’s available in 10 mg and 20 mg tablets. However, some states require a live video consultation. You’ll also need to fill out a medical questionnaire with answers about your medical history, current medications, and lifestyle habits.Check to see if an online pharmacy is legitimate. Never order medicines from an online pharmacy that doesn’t list its phone number and physical address, has prices that seem . Optum Store Sildenafil If you are experiencing the symptoms of erectile dysfunction (ED), you may have considered using Viagra or a similar ED medication as a possible . Viagra (sildenafil) as low as. $ View other PDE5 Inhibitors. Sildenafil (Viagra, Revatio) is a moderately priced drug used to treat erection problems in men. It is also used to treat .