It's not possible to find out whether or not these situations are similar directly to the use of PDE5 inhibitors, to the affected individual's fundamental vascular threat elements or anatomical defects, to a combination of these aspects, or to other things [see WARNINGS AND PRECAUTIONS and PATIENT Facts].
VIAGRA has systemic vasodilatory Homes and could even more lessen blood pressure level in patients having antihypertensive medicines.
The security and efficacy of mixtures of VIAGRA with other PDE5 Inhibitors, together with REVATIO or other pulmonary arterial hypertension (PAH) solutions containing sildenafil, or other therapies for erectile dysfunction have not been studied.
This dosage might be as well large for Individuals who have sure health care problems or consider specified remedies. So it’s important not to just take extra Viagra than your physician prescribes for yourself.
The maximum suggested dose is 100 mg and It isn't encouraged to choose more than one dose a day. Sildenafil can be taken with or without food items, but having it with a substantial-Extra fat meal may possibly improve the time prior to the medication starts working.
A 25-mg commencing dosage can also be recommended when you’re 65 years or older. See “Dosage changes” just earlier mentioned for information about each time a decrease dose might be prescribed.
Viagra will not be authorised to be used in Girls and research So far have had blended success. Here's exactly what the science says.
PDE3 is associated in control of cardiac contractility. Sildenafil is only about 10-fold as potent for PDE5 when compared to PDE6, an enzyme located in the retina and that is involved in the phototransduction pathway in the retina. This reduced selectivity is considered The idea for abnormalities relevant to colour vision [see Pharmacodynamics].
At doses earlier mentioned the suggested dose assortment, adverse reactions had been comparable to People comprehensive in Desk 1 underneath but frequently ended up noted extra usually.
Based upon animal data, VIAGRA is not really predicted to raise the risk of adverse developmental outcomes in humans.
Some people may possibly working experience Unwanted effects besides Those people listed. Verify together with your medical professional when you detect any symptom that problems you if you are getting this medication.
Never consider sildenafil For anyone who is also using a nitrate drug for chest soreness or coronary heart troubles. This incorporates nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate.
sudden vision reduction in a single or both eyes. Sudden vision loss in a single or the two eyes can be a signal of a serious eye challenge called non-arteritic anterior ischemic optic neuropathy (NAION). Cease using VIAGRA and simply call your Health care service provider at once For those who have sudden vision loss in a single or both eyes.
Store this here medication in its original offer at space temperature, defend it from dampness, and preserve it out in the get to of kids.