Sildenafil citrate wiki

Discussion in 'Rx Pharmacy' started by Malikoff, 20-Aug-2019.

  1. rewrt Guest

    Sildenafil citrate wiki


    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. Rare but serious adverse effects found through postmarketing surveillance include prolonged erections, severe low blood pressure, myocardial infarction (heart attack), ventricular arrhythmias, stroke, increased intraocular pressure, and sudden hearing loss. Care should be exercised by people who are also taking protease inhibitors for the treatment of HIV infection. Protease inhibitors inhibit the metabolism 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. 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 4 hours apart. Sildenafil is a vasoactive agent used to treat erectile dysfunction and reduce symptoms in patients with pulmonary arterial hypertension (PAH). Sildenafil elevates levels of the second messenger, c GMP, by inhibiting its breakdown via phosphodiesterase type 5 (PDE5). PDE5 is found in particularly high concentrations in the corpus cavernosum, erectile tissue of the penis. It is also found in the retina and vascular endothelium. Increased c GMP results in vasodilation which facilitates generation and maintenance of an erection. The vasodilatory effects of sildenafil also help reduce symptoms of PAH.

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    We will try to answer them in short in our little Viagra wiki. Viagra Sildenafil Citrate is the first medication used for the treatment of erectile dysfunction ever to. Sildenafil ist ein Arzneistoff aus der Gruppe der PDE-5-Hemmer. Pfizer meldete daher 1991 den Wirkstoff als Sildenafil Citrate zum Patent an. Силденафил; Sildenafil citrate Силденафил Химическое соединение; ИЮПАК 1-3-6,7-Дигидро-1-метил-7.

    It is a medication that is also called Viagra, Revatio and (in the Indian subcontinent) Caverta. Sildenafil was patented in 1996 and first made to sell in 1998. Sildenafil mostly works in the penis and in the lungs. This helps the penis become erect during sexual intercourse. Because this medicine makes the blood vessels wider, it makes it easier for blood to flow. A phosphodiesterase type 5 inhibitor (PDE5 inhibitor) is a drug used to block the degradative action of c GMP-specific phosphodiesterase type 5 (PDE5) on cyclic GMP in the smooth muscle cells lining the blood vessels supplying the corpus cavernosum of the penis. These drugs are used in the treatment of erectile dysfunction and were the first effective oral treatment available for the condition. Because PDE5 is also present in the arterial wall smooth muscle within the lungs, PDE5 inhibitors have also been explored for the treatment of pulmonary hypertension. Sildenafil and tadalafil are also indicated for the treatment of pulmonary hypertension. Sildenafil, the prototypical PDE5 inhibitor, was originally discovered during the search of a novel treatment for angina. Studies in 2002 explored its potential for increasing neurogenesis after stroke. PDE5 inhibitors are contraindicated in those taking nitrate medications, such as isosorbide mononitrate or isosorbide dinitrate.

    Sildenafil citrate wiki

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  3. VIAGRA sildenafil citrate, an oral therapy for erectile dysfunction, is the citrate salt of sildenafil, a selective inhibitor of cyclic guanosine monophosphate.

    • Viagra Sildenafil Citrate Side Effects, Interactions, Warning..
    • Силденафил — Википедия.
    • PDE5 inhibitor - Wikipedia.

    Pictures of Viagra Sildenafil Citrate, drug imprint information, side effects for the patient. Vardenafil's indications and contraindications are the same as with other PDE 5 inhibitors; it is closely related in function to sildenafil citrate Viagra and. Viagra & Cialis. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsum, reprehenderit!

     
  4. Free_head Guest

    The generic Sildenafil works in exactly the same way as Viagra, however it is made by a different company. It contains the same active ingredient in the same amount as Viagra, but some men might prefer to keep to the same brand they've always had before. Sildenafil 50mg Tablets low cost Viagra are taken for the treatment of men with erectile dysfunction, which is the inability to achieve or maintain a penile erection sufficient for sexual performance. In order for Sildenafil to be fully effective, sexual stimulation is required. I have a prescription If you have a prescription for Viagra please add the correct amount of tablets to your basket. I do not have a prescription If you do not already have a prescription for Viagra then you can have an online consultation with our doctor. This is a fast and discreet service that has been used by thousands of customers. Sildenafil Usage, Dosage & Side Effects - Sildenafil citrate 100 mg starting dose in men with erectile dysfunction. Sildenafil Viagra medicine for erection problems - NHS
     
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