For other uses, see. Sildenafil, sold as the brand name. Viagra among others, is a medication used to girl viagra viagra commercial treat erectile dysfunction and pulmonary arterial hypertension. 3, its effectiveness for treating sexual dysfunction in women has not been demonstrated. 3, common side effects who invented viagra include headaches and heartburn, as well as flushed skin. Caution is advised in those who have cardiovascular disease. Rare but serious side effects include prolonged erections, which can lead to damage to the penis, and sudden-onset hearing loss. Sildenafil should who invented viagra not be taken by people who take nitrates such as nitroglycerin (glycerin trinitrate as this may result in a severe us pharmacy viagra and potentially fatal drop in blood pressure. 3, sildenafil who invented viagra acts by inhibiting cGMP-specific phosphodiesterase type 5 (phosphodiesterase 5, PDE5 an enzyme that promotes degradation of cGMP, which regulates blood flow in the penis. Pfizer scientists, andrew Bell, David Brown, and Nicholas Terrett originally discovered sildenafil as a treatment for various cardiovascular disorders. 4 5, since becoming available in 1998, sildenafil has been a common treatment for erectile dysfunction; its primary competitors are tadalafil (trade name Cialis) and vardenafil (Levitra). Contents Medical uses Pfizer Viagra tablet in the trademark blue diamond shape Sexual dysfunction The primary indication of sildenafil is treatment of erectile dysfunction (inability to sustain a satisfactory erection to complete intercourse). Its use is now one of the standard treatments for erectile dysfunction, including for men with diabetes mellitus. 6 Antidepressant-associated sexual dysfunction Tentative evidence suggests that sildenafil may help men who experience antidepressant -induced erectile dysfunction. 7 Pulmonary hypertension While sildenafil improves some markers of disease in people with pulmonary arterial hypertension, it does not appear to affect the risk of death or serious side effects as of 2014. 8 Raynaud's phenomenon Sildenafil and other PDE5 inhibitors are used off-label to alleviate vasospasm and treat severe ischemia and ulcers in fingers and toes for people with secondary Raynaud's phenomenon ; 9 10 these drugs have moderate efficacy for reducing the frequency and duration. 9 As of 2016, their role more viagra female generally in Raynaud's was not clear. 10 Adverse effects In clinical trials, the most common adverse effects of sildenafil use included headache, flushing, indigestion, nasal congestion, and impaired vision, including photophobia and blurred vision. 2 Some sildenafil users have complained of seeing everything tinted blue ( cyanopsia ). 11 Some complained of blurriness and loss of peripheral vision. In July 2005, the FDA found that sildenafil could lead to vision viagra duration impairment in rare who invented viagra cases 12 and a number of studies have linked sildenafil use with non-arteritic anterior ischemic optic neuropathy. 13 Rare but serious adverse effects found through viagra best buy postmarketing surveillance include prolonged erections, severe low blood pressure, myocardial infarction (heart attack ventricular arrhythmias, stroke, increased intraocular pressure, and sudden hearing loss. 2 In October 2007, the FDA announced that the labeling for all PDE5 inhibitors, including sildenafil, required a more prominent warning of the potential risk of sudden hearing loss. 14 Interactions Care should be exercised by people who are also taking protease inhibitors for the treatment of HIV infection. Protease inhibitors inhibit the metabolism viagra commercial of sildenafil, effectively multiplying the plasma levels of sildenafil, increasing the incidence and severity of side effects. Those using protease inhibitors are recommended to limit their use of sildenafil to no more than one 25 mg dose every 48 hours. 2 Other drugs that interfere with the metabolism of sildenafil include erythromycin and cimetidine, both of which can also lead to prolonged plasma half-life levels. The use of sildenafil and an 1 blocker (typically prescribed for hypertension or for urologic conditions, such as benign prostatic hypertrophy ) at the same time may lead to low blood pressure, but this effect does not occur if they are taken at least. 15 Contraindications Contraindications include: 2 :11 Concomitant use of nitric oxide donors, organic nitrites and nitrates, 16 such as: Concomitant use of soluble guanylyl cyclase stimulators, such as riociguat Known hypersensitivity to sildenafil Sildenafil should not be used if sexual activity is inadvisable due. 18 Sildenafil's trade name, Viagra, is widely recognized in popular culture, and the drug's association with treating erectile dysfunction has led to its recreational use. 19 viagra natural The reasons behind such use include the belief that the drug increases libido, improves sexual performance, 19 or permanently increases penis size. 20 Studies on the effects of viagra when used recreationally are limited, but suggest it has little effect when used by those not suffering from erectile dysfunction. In one study, a 25-mg dose was shown to cause no significant change in erectile quality, but did reduce the postejaculatory refractory time. 21 This study also noted a significant placebo effect in the control group. 21 Unprescribed recreational use of sildenafil and other PDE5 inhibitors is noted as particularly high among users of illegal drugs.

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Generic Name: sildenafil (oral) (sil DEN a fil brand Names: Revatio, Viagra, medically reviewed on October 12, 2017. Viagra (sildenafil) relaxes muscles found in the walls of blood viagra dosage vessels and viagra dosage increases blood flow to particular areas of the body. Viagra is used to treat erectile dysfunction (impotence) in men. Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women. Do not take Viagra while also taking Revatio, unless your doctor tells you. 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. Contact your doctor or seek emergency medical attention if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can damage the penis. Stop using Viagra and get emergency medical help if you have sudden vision loss. Before taking this medicine, you should not use Viagra if you are allergic to sildenafil, or: if you take other medicines to treat pulmonary arterial hypertension, such as riociguat (Adempas). Do not take Viagra if you are also using a nitrate drug for chest pain or heart problems. This includes nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate. Nitrates are also found in some recreational drugs such as amyl nitrate or nitrite poppers. Taking Viagra with a nitrate medicine can cause a sudden and serious decrease in blood pressure. To make sure Viagra is safe for you, tell viagra dosage your doctor if you have ever had: heart disease or heart rhythm problems, coronary artery disease; a heart attack, stroke, or congestive heart failure; high or low blood pressure; liver or kidney disease; a blood cell. Viagra can decrease blood flow to the optic nerve of the eye, causing sudden vision loss. This has occurred in a small number of people taking sildenafil, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye problems, and in those who smoked or were over 50 years old. It is not clear whether sildenafil is the actual cause of vision loss. Viagra is not expected to harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. It is not known whether sildenafil passes into breast milk or if it could harm a nursing baby. Tell your doctor if you are breast-feeding a baby. Do not give Viagra to anyone under 18 years old without medical advice. How should I take Viagra? Take Viagra exactly as it was prescribed for you. Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended.


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  1. HOLY HELL! This is a federal offense, is it not! Why weren’t these IPasses turned in? Next thing you know we’ll probably find out that the Millers didn’t even have to pay for personal expenditures of any kind!

    Another BIG QUESTION on everyone’s mind is “Why isn’t the McHenry County States Attorney doing something about this?” The FBI and Grand Jury are!! If McHenry County goes back to ‘not prosecuting the bad guys’ (like they did Pre-Lou) then it will be a slam dunk for an opponent to point that out at election time.

  2. I’m assuming he listed all his of personal vehicles just in case he, or his family members, drove them “for township road district work”. Retaining use of the passes after he left office was “just an oversight”. His memory returning and he removing the vehicles from the system at the same time as the investigation came to light was “just a coincidence”.

  3. One of the first things that I thought was how does this turd have access to his former employee’s IPASS account. Especially after 6 months. Do you job Mr or Mrs S.A.

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