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Sildenafil citrate causes erections only during sexual excitement. Sildenafil citrate, sold as drug Viagra, is used to treat male erectile dysfunction (impotence), developed by the pharmaceutical company Pfizer. Sildenafil kan een belangrijke toename van de effecten van deze geneesmiddelen veroorzaken. Sildenafil (Viagra merknaam) is een medicijn dat erectie bij de mannen stimuleert. Sildenafil is wereldwijd ook zeer bekend geworden, niet in het minst omdat het product EN imitaties veelvuldig via spam on the Internet het aangeboden worden. Sildenafil heeft ook nog een belangrijke toepassing: het middel is-as een van de weinige-in staat van de bloeddruk de longcirculatie omlaag te brengen. Sildenafil under the name Viagra is used to treat erectile dysfunction (impotence) in men. Sildenafil is available with a prescription under the brand names Viagra and Revatio. Sildenafil citrate is available with different brands ranging from Viagra and Revatio can also be found under its generic name. -- For the Russian / Ukrainian girl group known as "Via Gra", see Nu VirgosSildenafilSystematic (IUPAC) name1-[4-ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-propyl -- 1H-pyrazolo [4.3-d] pyrimidin-5-yl) phenylsulfonyl]-4-methylpiperazine citrateIdentifiersCAS number139755-83-2ATC codeG04BE03PubChem5281023DrugBankAPRD00556Chemical dataFormulaC22H30N6O4S Mol. Since becoming available in 1998, sildenafil was the first treatment for erectile dysfunction, its primary competitors in the market are tadalafil (Cialis) and Vardenafil (Levitra). Even though sildenafil is only available for prescription of a doctor, was advertised directly to consumers U. Pfizer 's patents worldwide to sildenafil citrate will expire in 2011-2013. The mechanism of action of Sildenafil citrate involves the release of nitric oxide (NO) in the corpus cavernosum of the penis.
The "chemical name" of Viagra is known as Sildenafil Citrate. When a new drug is developed, the pharmaceutical company will give its drug a brand name and a chemical name. Viagra is the brand name, while Sildenafil Citrate is the chemical name. Of course, generic Viagra and Viagra have exactly the same ingredient!, Sildenafil Citrate Sildenafil Citrate online. Buy Viagra and Cialis, Meltabs, Levitra, Caverta, etc. International shipping from India, Canada or Mexico. Australia shipping. Take Sildenafil Citrate about one hour before you plan to have sex. Beginning in about 30 minutes and lasts for up to 4 hours, this drug can help you get an erection if you are sexually excited. If you take sildenafil after a high-fat meal (such as pav bhaji, cheeseburger and French fries), the medicine may take a little longer to start working. Sildenafil can help you get an erection when you are sexually excited. You will not get an erection just by taking the pill. It is not a hormone or an aphrodisiac. Side effects Like all medicines, Sildenafil can cause some side effects. These effects are usually mild to moderate and usually don't last longer than a few hours. Some of these side effects are more likely to occur with higher doses. The most common side effects are headache, flushing of the face and upset stomach. Less common side effects that may occur are temporary changes in colour vision (such as trouble telling the difference between blue and green objects or having a blue colour tinge to them), eyes being more sensitive to light or blurred vision. Heart attack, stroke, irregular heartbeats and death have been reported rarely in men taking sildenafil. Most, but not all, of these men had heart problems before taking Viagra. It is not possible to determine whether these events were directly related to sildenafil citrate. If you want exactly the same effects as ViagraŽ brand name from Pfizer, then you may buy "generic Viagra" at discount prices here.
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