비아그라에 대한 모든 것
비아그라에 대한 모든 것
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VIAGRA is made up of sildenafil, which is identical drugs found in A further drug termed REVATIO. REVATIO is utilized to treat a uncommon disease known as pulmonary arterial hypertension (PAH).
This page is intended only for U.S. residents. The products discussed in This great site could possibly have diverse solution labeling in different nations around the world. The knowledge supplied is for instructional needs only and isn't intended to replace conversations having a Health care provider.
If you're getting sildenafil to take care of erectile dysfunction, you should know that it does not heal erectile dysfunction or maximize sexual want. Sildenafil isn't going to reduce pregnancy or the spread of sexually transmitted ailments for example human immunodeficiency virus (HIV).
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NO then activates the enzyme guanylate cyclase, which leads to amplified amounts of cyclic guanosine monophosphate (cGMP), manufacturing easy muscle peace while in the corpus cavernosum and making it possible for inflow of blood.
When sexual stimulation results in neighborhood release of NO, inhibition of PDE5 by sildenafil brings about increased levels of cGMP within the corpus cavernosum, resulting in clean muscle mass peace and inflow of blood towards the corpus cavernosum. Sildenafil at encouraged doses has no outcome within the absence of sexual stimulation.
Physicians must recommend patients to stop usage of all phosphodiesterase variety five (PDE5) inhibitors, which include VIAGRA, and look for professional medical focus during the occasion of a unexpected lack of eyesight in one or both of those eyes. This sort of an celebration could be a sign of non-arteritic anterior ischemic optic neuropathy (NAION), a uncommon affliction in addition to a cause of reduced vision which includes everlasting lack of vision, that's been documented hardly ever put up-internet marketing in temporal Affiliation with the usage of all PDE5 inhibitors.
Viagra experienced no effect 비아그라 구입 on saquinavir pharmacokinetics. A stronger CYP3A4 inhibitor for example ketoconazole or itraconazole may very well be predicted to get larger result than that seen with saquinavir. Populace pharmacokinetic information from clients in clinical trials also indicated a discount in sildenafil clearance when it absolutely was co-administered with CYP3A4 inhibitors (for example ketoconazole, erythromycin, or cimetidine) [see DOSAGE AND ADMINISTRATION and DRUG INTERACTIONS].
Dr. Culpepper is really a physician with around 3 decades of practical experience training general inside medicine.
Sexual activity could be a strain in your coronary heart, particularly if you've got heart disease. For those who knowledge chest suffering, dizziness, or nausea for the duration of sexual activity, phone your physician straight away and stay away from sexual exercise till your health care provider tells you normally.
unexpected hearing lessen or hearing reduction. Some individuals may perhaps also have ringing inside their ears (tinnitus) or dizziness. When you have these indications, cease getting Viagra® or generic Viagra® and speak to a physician at once.
Make sure you 비아그라 have reviewed every other prescription drugs you're at this time having or plan to get before starting sildenafil with your health care provider and pharmacist. Before starting, stopping, or modifying any prescription drugs though having 정품비아그라 sildenafil, please get the recommendation of your doctor or pharmacist.
Consistent with its recognised outcomes within the nitric oxide/cGMP pathway [see CLINICAL PHARMACOLOGY], VIAGRA was demonstrated to potentiate the hypotensive effects of nitrates, and its administration to 정품비아그라 people who're using nitric oxide donors for instance natural nitrates or organic and natural nitrites in any kind possibly routinely and/or intermittently is therefore contraindicated.
Alpha-blockers are occasionally prescribed for prostate complications or high blood pressure. 정품비아그라 In a few sufferers, the usage of VIAGRA with alpha-blockers may lead to a fall in hypertension or to fainting