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Jul 1, 2008 ... Scientists say watermelon has ingredients that deliver Viagra-like effects to the body's blood vessels and may even increase libido. 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 ... Although the cardiovascular effects of sildenafil reported in available randomized, controlled clinical trials were relatively minor, heart disease patients ... 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 ... Nov 23, 2008 ... Even if Viagra increases athletic stamina by a small amount, it could have a significant effect on results in sports like distance running, or ... May 25, 2022 ... Common side effects can include headaches and dizziness, rarer side effects include heart problems. 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 ... Aug 15, 2023 ... Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an ... 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. Dec 14, 2021 ... Impact of NIH Research · Science, Health, and Public Trust. You are ... After considering other factors, the top candidate was sildenafil, also ...