Erectile dysfunction medications require a prescription from a licensed provider. This is important for your overall health and safety, as certain medications can negatively interact with each other or cause existing conditions to worsen. As with sildenafil, a high-fat meal or alcohol keep the body from absorbing it as quickly. Both options require valid medical documentation, but some online services only require a health questionnaire to be filled out and reviewed for approval—meaning no face-to-face video interaction is needed. An inherited eye disease that affects the retina.You should also avoid products you can buy online without a prescription that claim either to be generic forms of sildenafil or to contain sildenafil. (Sildenafil is the active drug in Viagra.). Generic name: sildenafil (oral) [ sil-DEN-a-fil ] Brand names: Revatio, Viagra Drug class: Impotence agents Medically reviewed by Sophia Entringer, PharmD. Last updated on . Generic sildenafil is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower. Get sildenafil for as low as $, which is 95% .

Call Us Text Us
Skip to content