What are the effects of Viagra on the immune system?

Viagra (sildenafil) is a phosphodiesterase-5 (PDE5) inhibitor used for the treatment of erectile dysfunction. Jun 2, 2021 ... Fatty foods will delay the onset of the medication, so these are best avoided before taking Viagra or Sildenafil. Meanwhile, it'll help to steer ... May 17, 2023 ... It tablet is taken by men to address erectile dysfunction. It enhances blood flow to the penis during sexual stimulation to facilitate erections. Feb 9, 2020 ... He explained that this drug is widely being used for treatment of erectile dysfunction and while cardiac side effects of this drug have been ... Sep 20, 2018 ... The most common side effects for Viagra are: Heart attack, stroke, irregular heartbeat and death have happened rarely in men taking Viagra. Jun 7, 2023 ... Most of these side effects are transient and will disappear after stopping the drug. Loss of vision is a potentially severe side effect of ... Viagra is unlikely to impair common visual tasks, except under conditions of reduced visibility when objects are already near visual threshold. Sep 13, 2016 ... Like many other drugs, sildenafil may cause various kinds of adverse effects. Most commonly reported adverse effects include headache (16%),. May 9, 2022 ... and it could have side effects on your health. Here's what you need to know about recreational Viagra use. Firstly, what is erectile dysfunction ... Mar 31, 2025 ... What is Viagra? Viagra relaxes muscles found in the walls of blood vessels and increases blood flow to particular areas of the body. Viagra is ...