Buying Viagra (sildenafil) without a prescription in many places is illegal and dangerous.
Viagra is a medication that should be prescribed by a doctor. This is because it has side effects and may interact with other medications or the patient 's medical conditions. Some online stores offering over-the - counter Viagra are probably not legitimate and may sell counterfeit or contaminated products, which can put your health at risk.
If you believe that Viagra is needed to treat erectile dysfunction, you should consult a doctor or other qualified health care professional for a proper evaluation and a legal prescription.