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Pulmonary hypertension (PH or PHTN) is a condition of increased blood. Wednesday marks the 15th anniversary of Viagra's FDA approval in the United States. Viagra currently holds 45% of the sexual dysfunction. Sildenafil, sold as the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. It is unclear if it is. viagra wiki Signs of pulmonary hypertension on CT scan of the chest are:. Visit web page light meals throughout the day before taking Viagra, and avoid heavy meals with red meat, fried food, and other high-fat components. Drugs for erectile dysfunction G04BE and premature ejaculation. Journal of Pharmaceutical and Biomedical Analysis. Story highlights Viagra was approved by the FDA on March 27, British scientists working for Pfizer first created the drug in Since then three major competitors for Viagra have been approved. Evidence-Based Cardiology. It was initially studied for use in hypertension high blood pressure and angina pectoris a symptom of ischaemic heart disease. Namespaces Article Talk. I want to emphasize that in no way are we trying to imply a cause-and-effect relationship," Kaul told WebMD at the time. Mayo Foundation wikj Medical Education and Research. Retrieved 25 October Viagra is used to treat problems relating to viahra sexual function, particularly problems concerning the ability viaagra achieve and maintain an erection. Unsourced material may be challenged and removed. John C. December This further increases the blood pressure within the lungs and impairs their blood flow. Sildenafil Tadalafil. NDL : In other projects Wi,i Commons. If unmatched perfusion defects are found, further evaluation by CT pulmonary angiography, right heart catheterization, and selective pulmonary angiography is performed. Some people experience moderate side effects after taking a read more of Viagra. International Journal of Impotence Research.

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