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Product Description

Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve bringing viagra into new zealand capacity in generic viagra report and women. Do not take Viagra while also taking Revatio, unless your doctor tells you to. Important information. Some medicines can cause unwanted or dangerous effects when used with Viagra. Tell your doctor about all your current medicines, especially riociguat (Adempas). Do not take Viagra if you are also using a nitrate drug for chest pain or heart problems, including nitroglycerin, isosorbide dinitrate, isosorbide mononitrate, and some recreational drugs such as "poppers". Taking sildenafil with a nitrate medicine can cause a sudden and serious decrease in blood pressure.

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Detailed information

The more detailed explanation is that Viagra works by maintaining the level of cGMP (cyclic guanosine monophosphate) in the smooth muscle cells.

Do not take Viagra more than once per day. Viagra can help you have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill.

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