Hemic and Lymphatic: vaso-occlusive disaster: In a little, prematurely terminated examine of REVATIO (sildenafil) in individuals with pulmonary arterial hypertension (PAH) secondary to sickle cell condition, vaso-occlusive crises requiring hospitalization were being much more typically documented in individuals who received sildenafil than in All those randomized to placebo. The clinical relevance of the getting to Adult males taken care of with VIAGRA for ED will not be regarded.

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Medicines are sometimes prescribed for applications besides Those people listed in the Affected person Data leaflet. Don't use VIAGRA for any affliction for which it was not prescribed. Do not give VIAGRA to other people, even if they have the same indications that you have. It may well hurt them.

Nitrates need to NOT be taken by anybody who is employing sildenafil as they can result in your blood pressure to drop pretty lower. This might lead to dizziness, fainting, coronary heart attack, or stroke.

There are no managed clinical information on the security or efficacy of VIAGRA in patients with retinitis pigmentosa (a minority of such patients have genetic disorders of retinal phosphodiesterases); if prescribed, This could be completed with warning.

VIAGRA ought to be applied with warning, and only in the event the predicted Added benefits outweigh the hazards, in patients which has a background of NAION. Individuals using a "crowded" optic disc may be at a heightened threat of NAION. (five.3)

When your present dosage isn’t Doing work perfectly to your ED, talk with your medical professional about escalating your dosage.

are allergic to sildenafil, as contained in VIAGRA and REVATIO, or any of the ingredients in VIAGRA. See the stop of this leaflet for an entire list of substances in VIAGRA.

You may take Viagra (sildenafil) In case you have large blood pressure that is managed by blood pressure level drugs. Warning is warranted sometimes. You ought to explain to your health practitioner if you have higher or low blood pressure level before starting Viagra. Go on looking at

Viagra can reduce blood circulation towards the optic nerve of the attention, producing unexpected eyesight decline. This has occurred in a small variety of people taking sildenafil, almost all of whom also had cardiovascular disease, diabetic issues, significant blood pressure, high cholesterol, or selected pre-current eye problems, As well as in individuals who smoked or were above 50 several years outdated. It's not necessarily very clear whether sildenafil is the actual explanation for eyesight decline.

Medical professionals must focus on with individuals the contraindication of VIAGRA with utilization more info of guanylate cyclase stimulators for example riociguat [see CONTRAINDICATIONS].

Explain to all your Health care providers that you just acquire VIAGRA. If you need crisis professional medical care for a heart difficulty, Will probably be critical on your healthcare provider to learn whenever you previous took VIAGRA.

†Abnormal Eyesight: Mild to average in severity and transient, predominantly shade tinge to eyesight, but in addition elevated sensitivity to gentle, or blurred eyesight.

Consistent with its known effects on the nitric oxide/cGMP pathway [see Medical PHARMACOLOGY], VIAGRA was shown to potentiate the hypotensive consequences of nitrates, and its administration to sufferers who will be employing nitric oxide donors like natural and organic nitrates or natural and organic nitrites in any variety either consistently and/or intermittently is for that reason contraindicated.