Our expert can discuss other doses or medications that could work better for you, and you can switch any time. Contact your medical provider if you experience any side effects during treatment. If you experience chest pain, dizziness, or nausea during sex, seek immediate medical help. 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. They require a prescription for any controlled substance and have a licensed pharmacist to answer questions rather than support staff.It’s now sold by many manufacturers, including online pharmacies like Roman, Hims, and Lemonaid. A quick look at the best places to buy generic Viagra Best generic Viagra service with clear. Extra 15% off $30 sitewide with code SAVE15; Clip your mystery deal! BOGO 50% off select Walgreens health & wellness. If you’re interested in buying Viagra online, five of the best options available are Hims, Roman, Lemonaid, Optum Store, and REX MD. Read on for full details on the process and pricing. A quick.