How do regulatory bodies view the off-label prescribing of Viagra?

Viagra (sildenafil) is a phosphodiesterase-5 (PDE5) inhibitor used for the treatment of erectile dysfunction. In men with stable CAD, sildenafil had no effect on symptoms, exercise duration, or presence or extent of exercise-induced ischemia, as assessed by exercise ... Using this medicine with any of the following may cause an increased risk of certain side effects but may be unavoidable in some cases. If used together, your ... Feb 25, 2020 ... Sildenafil, sold under the brand name Viagra, is ... Side effects most often emerge in men with other underlying health conditions. Viagra doesn't make you horny or trigger sudden erections. Viagra doesn't have any noticeable impact on sex drive or general level of interest in sex. It also ... Sep 4, 2024 ... ... effect standpoint than the other. Some of the more common side effects of sildenafil / Viagra are: Headaches; Nausea; Flushing; Congestion ... Viagra acts as a relatively specific vasodilator of the penile circulation that enhances prolonged muscle relaxation/vasodilation by inhibiting the action of ... Feb 6, 2020 ... Ocular Side Effects of Sildenafil That Persist Beyond 24 h—A Case Series ... Acute secondary effects of sildenafil, a first-line pharmacotherapy ... May 1, 2023 ... Other side effects. Viagra, Cialis and Levitra and any durgs in this class also can cause vision problems, headaches and upset stomach, among ... Nov 3, 2003 ... A variety of drugs have been demonstrated to impact on erections, but to date the drug that has had the most publicity and popularity is ...