It works by boosting erections via penile blood flow increase and increasing sexual performance. If we combine this information with your protected health information, we will treat all of that information as protected health information and will only use or disclose that information as set forth in our notice of privacy practices. Other uses for this medicine This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information. Thanks to Sildenafil, Viagra is highly effective in treating erectile dysfunction. Therefore, while its effectiveness for enhancement of libido is time-tested, it cannot be used to address or treat other problems such as premature ejaculation or erectile dysfunction. · Viagra; Descriptions. Sildenafil is used to treat men who have erectile dysfunction (also called sexual impotence). Sildenafil belongs to a group of medicines called phosphodiesterase 5 (PDE5) inhibitors. These medicines prevent an enzyme called phosphodiesterase type-5 from working too quickly. The penis is one of the areas where . At Walmart, you get a small discount of $, which rounds out to $ per tablet. So yeah, NOT cheap! As a result, I get dozens of guys asking me everyday what supplement is the best erection pills alternative to Viagra / Cialis, but something that is all-natural, available over the counter, is modestly priced, and won’t produce any side. Follow his or her instructions carefully to help you get the best results from treatment. VIAGRA is available by prescription only in 25 mg, 50 mg, and mg tablets. Not actual size. including prescription and over-the-counter medicines, vitamins, and herbal supplements. VIAGRA may affect the way other medicines work, and other medicines.