In the United States and many other countries, you cannot legally buy sildenafil without a prescription from a licensed healthcare provider. While buying medication without medical oversight might seem convenient, it presents severe legal and medical risks that are outlined in this paper.
There is a notable exception. You can legally purchase Viagra Connect (50mg sildenafil) over the counter at pharmacies after a brief consultation with a pharmacist. However, higher doses or standard sildenafil still require a prescription. Critical Health and Safety Risks
Erectile dysfunction (ED) is often an early indicator of serious health issues like cardiovascular disease or diabetes. Skipping a doctor's visit means these conditions may go undiagnosed. Viagra Without Prescription | ED Treatment | LloydsPharmacy
Sildenafil, the active ingredient in Viagra , is classified as a prescription-only medication by the FDA in the U.S..