Grapefruit and grapefruit juice may interact with sildenafil and bring about unwelcome Negative effects. Stay away from using grapefruit goods even though having sildenafil.
Sildenafil shouldn't be taken by those who consider nitrates which include nitroglycerin (glycerin trinitrate), as this might lead to a serious and probably fatal fall in blood pressure.[three]
In America, Pfizer received two patents for sildenafil: one particular for its indicator to treat cardiovascular disease (promoted as Revatio) and A further for its indication to deal with erectile dysfunction (promoted as Viagra). The compound is the same beneath both equally trade names.[seventy five]
Get hold of your physician or search for emergency health-related notice In case your erection is agonizing or lasts longer than 4 several hours. A protracted erection (priapism) can injury the penis.
You can find yet another way to just take VIAGRA with you whenever you require it. VIAGRA Single Packs are available fifty mg and one hundred mg doses and also have exactly the same prescription coverage as VIAGRA products you can get in a very bottle.
The overall health information contained herein is presented for educational reasons only and isn't intended to swap discussions using a Health care supplier. All selections regarding individual treatment should be manufactured with a healthcare service provider, thinking of the distinctive features of the individual.
Sildenafil is in a category of prescription drugs identified as phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by expanding blood move into the penis all through sexual stimulation. This amplified blood move could potentially cause an erection. Sildenafil treats PAH by enjoyable the blood vessels during the lungs to permit blood to stream quickly.
Some sufferers expert a unexpected lack of some or all of their vision after they took sildenafil or other medicines which might be just like sildenafil. The eyesight decline was permanent in some cases. It isn't identified In case the eyesight decline was a result of the medication.
inform your medical professional for those who smoke, When you have at any time experienced an erection that lasted for several hrs, and Should you have recently misplaced a great deal of system fluids (dehydration). This could take place For anyone who is Unwell with fever, diarrhea, or vomiting; sweat a great deal; or usually do not consume more than enough liquids. Also tell your medical doctor In case you have or have at any time experienced pulmonary veno-occlusive disease (PVOD; blockage of veins inside the lungs); a belly ulcer; coronary heart, kidney, or liver sickness; a coronary heart attack; an irregular heartbeat; a stroke; chest ache; superior or reduced blood pressure level; substantial cholesterol; a bleeding dysfunction; blood circulation complications;blood mobile problems like sickle cell anemia (a condition on the purple blood cells), many myeloma (most cancers of your plasma cells), or leukemia (most cancers of the white blood cells); conditions affecting the shape from the penis (e.
Shake the liquid click here perfectly for 10 seconds right before Every single use to mix the medication evenly. Make use of the oral syringe supplied with the medication to measure and acquire your dose.
Sildenafil relaxes muscles found in the partitions of blood vessels and increases blood circulation to individual areas of your body.
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Do not take sildenafil if you are also employing a nitrate drug for upper body suffering or coronary heart difficulties, which includes nitroglycerin, isosorbide dinitrate, isosorbide mononitrate, and a few recreational drugs which include "poppers". Having sildenafil that has a nitrate medication could cause a sudden and serious minimize in hypertension.
Those utilizing protease inhibitors are suggested to limit their utilization of sildenafil to no more than one twenty five mg dose every single forty eight several hours.[two] Other prescription drugs that interfere with the metabolism of sildenafil include erythromycin and cimetidine, each of which may also bring about prolonged plasma fifty percent-daily life stages.