: Extremely low prices can be a sign of substandard or fake products.

: Use services like GoodRx to find discounts; some generic subscriptions start as low as $18 per month.

: Reputable pharmacies always provide a physical address and a way to contact a licensed pharmacist. Regional Differences

To buy Viagra online safely, you must use a licensed pharmacy that requires a valid prescription from a healthcare provider . In the United States, Viagra (sildenafil) is a prescription-only medication and is not available over-the-counter.

: A specific version called Viagra Connect is available over-the-counter from registered pharmacies like 365 Pharmacist after a short consultation with a pharmacist.

: Avoid any site offering to sell Viagra without a valid prescription, as these often sell counterfeit or dangerous medications.