Is generic sildenafil as effective as Viagra?

What are the possible side effects of VIAGRA? VIAGRA can cause serious side ... Viagra (sildenafil citrate), Revatio (sildenafil), Cardura (doxazosin ... Common side effects of sildenafil happen in more than 1 in 100 people. If you're taking it for erection problems you're unlikely to get side effects. These side effects usually go away after a few hours. Very occasionally, sildenafil can cause a painful erection or an erection that won't go away (priapism). The significance of these effects in dogs and cats is unknown. This short-acting medication should stop working within 24 hours, although can last longer in ... Sep 4, 2024 ... ... effect standpoint than the other. Some of the more common side effects of sildenafil / Viagra are: Headaches; Nausea; Flushing; Congestion ... 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 ... Nov 22, 2023 ... Cocaine and Viagra, however, can cause serious repercussions. In some instances, the combination has even proved to be deadly. Mixing different ... Sep 13, 2016 ... Like many other drugs, sildenafil may cause various kinds of adverse effects. Most commonly reported adverse effects include headache (16%),. Research has shown that cocaine misuse can cause marked decreases in cerebral blood flow, particularly affecting the prefrontal cortex. Jun 11, 2008 ... Such increased blood flow is not as helpful during competitive sports. Scientific studies have shown, however, that the vasodilation effects of ...