Is there a link between Viagra use and NAION?

Research has shown that cocaine misuse can cause marked decreases in cerebral blood flow, particularly affecting the prefrontal cortex. 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 ... It is in the phosphodiesterase-5 inhibitor (PDE5-I) class of medications. This activity describes the indications, actions, adverse effects, and ... Sildenafil had no statistically significant effect on sperm motility, count or density; the percentage of abnormal sperm forms; or the percentage of living ... Jan 10, 2003 ... Abstract. This study evaluates the effect of sildenafil on choroidal vascular congestion and its correlation with visual effects. Nov 22, 2023 ... Cocaine and Viagra, however, can cause serious repercussions. In some instances, the combination has even proved to be deadly. Mixing different ... Jun 1, 2000 ... No adverse cardiovascular effects of oral sildenafil were detected in men with severe coronary artery disease. What are the possible side effects of VIAGRA? VIAGRA can cause serious side ... Viagra (sildenafil citrate), Revatio (sildenafil), Cardura (doxazosin ... Viagra side effects · sensitivity to light · muscle aches · heartburn · nose bleeding · flushed skin · problems falling asleep · tingling in the arms, feet, ... 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.