What are the potential interactions between Viagra and the immune system in the context of certain diseases?

... Viagra; the embodied relationship (which encompasses physical and psychosocial effects of Viagra use); and broader socio-cultural implications (e.g. the impact ... Although the cardiovascular effects of sildenafil reported in available randomized, controlled clinical trials were relatively minor, heart disease patients ... Jun 1, 2000 ... No adverse cardiovascular effects of oral sildenafil were detected in men with severe coronary artery disease. 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 ... Jan 10, 2003 ... Abstract. This study evaluates the effect of sildenafil on choroidal vascular congestion and its correlation with visual effects. Vaginal administration of sildenafil enhanced endometrial development in 70% of patients studied. High implantation and ongoing pregnancy rates were achieved. 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 ... Viagra works to treat ED by helping you get and maintain an erection. The drug does this by improving blood flow into your penis when you're sexually aroused. May 25, 2022 ... Common side effects can include headaches and dizziness, rarer side effects include heart problems. 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 ...