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Author: Admin | 2025-04-28
Isordil)glyceryl trinitrateamyl nitratealkyl nitratebutyl nitrateViagra and drugs for pulmonary arterial hypertensionYou shouldn’t take Viagra if you’re taking the pulmonary arterial hypertension (PAH) drugs listed below. Taking Viagra with these medications can cause your blood pressure to drop too low.Examples of drugs used to treat PAH that should not be taken with Viagra include:riociguat (Adempas)sildenafil (Revatio)tadalafil (Adcirca)Viagra and blood pressure drugsViagra can sometimes cause low blood pressure. Taking Viagra with drugs used to treat high blood pressure can cause your blood pressure to drop even lower.Examples of drugs used to treat high blood pressure include:calcium channel blockers, such as amlodipine (Norvasc)beta-blockers, such as metoprolol (Lopressor, Toprol-XL)ACE inhibitors, such as lisinopril (Zestril, Prinivil)angiotensin II receptor blockers, such as losartan (Cozaar)If you take a drug for high blood pressure, your doctor might prescribe a dose of Viagra for you that’s lower than the typical dose.Viagra and alpha-blockersIf you’re taking a type of blood pressure drug called an alpha-blocker, the extra drop in blood pressure from Viagra could make you feel dizzy or lightheaded. It could even make you faint. If you’re taking an alpha-blocker, your doctor will recommend a starting dose of 25 milligrams (mg) of Viagra, which is lower than the usual starting dose.Examples of alpha-blocker drugs used for high blood pressure include:doxazosin (Cardura)prazosin (Minipress)terazosinIf you take one of the drugs listed above, tell your doctor if you feel dizzy or lightheaded, or faint after taking Viagra.Viagra and illegal drugsYou shouldn’t take Viagra with illegal drugs called poppers. Poppers contain nitrate drugs such as amyl nitrate, alkyl nitrate, and butyl nitrate. Taking Viagra with poppers can cause a dangerous drop in your blood pressure that can lead to heart attack or stroke.Viagra hasn’t been tested for use with illegal drugs other than poppers. But it’s possible that taking Viagra with certain other
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