It’s available in 10 mg and 20 mg tablets. Most companies have an FAQ or shipping policy page you can reference to learn whether discreet packaging is available. Please expect up to 4 to 6 weeks for reimbursement. Privacy: Confirm that your personal data and payment details are confidential. Popular ED medications found online include: Viagra sildenafil : As the first FDA-approved PDE5 inhibitor for ED, sildenafil is taken 30 minutes to four hours before sexual intercourse to help achieve and maintain an erection. You should also call your insurance company to see if they cover erectile dysfunction medications.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 . Here’s our process. How we vet brands and products People looking to buy erectile dysfunction (ED) medications online may wonder where to begin — especially since . CHOOSE BRAND-NAME VIAGRA. The original little blue pill prescribed by doctors for over 20 years. Clinically proven to treat men with erectile dysfunction (ED) Ongoing .