Your primary care doctor should always know what medications you’re taking, including ED pills prescribed by another provider. They include dutasteride Avodart, Jalyn and finasteride Propecia, Proscar. A newer form of the medicine that dissolves on the tongue might work faster than the pill that you swallow. This allows the smooth muscles in the penis to relax and fill with blood. Vardenafil usually works for 4 to 5 hours. Rogue pharmacies are not licensed to sell in the United States and put you at risk of counterfeit or tainted drugs How Many Online Pharmacies Are There? Finally, we checked customer reviews to better understand user experiences with each platform.Price depends on the strength of the dose per pill and the pharmacy you’re buying it from. Coupons and discounts may be available. Cialis and tadalafil can both be . Depending on your symptoms and needs, you may be prescribed Viagra, sildenafil, Cialis, tadalafil, Stendra, paroxetine, or a combination of tadalafil and sildenafil, available as . These medicines all work well for ED. When choosing one, tell your doctor or other health care professional what your preferences are, such as cost, ease of use, how .