비아그라에 대한 확실한 가이드
비아그라에 대한 확실한 가이드
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VIAGRA would not safeguard you or your companion from acquiring sexually transmitted ailments, such as HIV—the virus that triggers AIDS.
If a dosage performs nicely but results in bothersome Uncomfortable side effects, your medical professional may propose a lower dosage. If a dosage doesn’t operate to help you get or keep an erection, your doctor could raise your dosage.
Call your health care provider or find emergency professional medical consideration In case your erection is agonizing or lasts lengthier than four several hours. A prolonged erection (priapism) can problems the penis.
In balanced male volunteers, there was no evidence of the clinically significant outcome of azithromycin (five hundred mg day-to-day for 3 times) about the systemic exposure of sildenafil or its significant circulating metabolite.
At 24 several hours the plasma levels of sildenafil ended up nevertheless close to 200 ng/mL, as compared to around five ng/mL when sildenafil was dosed alone. That is consistent with ritonavir's marked results over a wide number of P450 substrates. VIAGRA had no effect on ritonavir pharmacokinetics [see DOSAGE AND ADMINISTRATION and DRUG INTERACTIONS].
Sexual stimulation that causes an erection will cause the creation and release of nitric oxide from the penis. Nitric oxide causes an enzyme, guanylate cyclase, to generate cyclic guanosine monophosphate (cGMP) that is definitely generally to blame for escalating and lowering the size of blood vessels carrying blood to and with the penis and producing an erection.
Hearing: Scenarios of unexpected decrease or loss of hearing have already been documented postmarketing in temporal Affiliation with the usage of PDE5 inhibitors, 파워맨 which include Viagra. In a lot of the cases, healthcare circumstances along with other aspects had been noted that may have 파워맨 also performed a task inside the otologic adverse functions.
Remember, you shouldn't transform your dosage of Viagra with no your health practitioner’s suggestion. 파워맨 Only consider Viagra exactly as prescribed. Speak with your health care provider For those who have concerns or concerns about your 파워맨 present dosage.
This metabolite incorporates a PDE selectivity profile much like sildenafil and an in vitro potency for PDE5 approximately 50% of your mum or dad drug. Plasma concentrations of the metabolite are around forty% of These witnessed for sildenafil, so which the metabolite accounts for about 20% of sildenafil's pharmacologic results.
Really serious Unwanted effects of Viagra consist of lower hypertension and abnormal ejaculation. Viagra might bring about prolonged erections or priapism (unpleasant erections Long lasting greater than 6 several hours). Viagra has not been studied in pregnant Girls. There is no effect on sperm count or motility of sperm in Males. It's not acknowledged no matter if Viagra is excreted into breast milk.
Protease inhibitors, including ritonavir and saquinavir, are medicines utilized to treat HIV/AIDS. These prescription drugs can enhance the levels of Viagra while in the bloodstream, resulting in an increased risk of side effects, which include prolonged erections, reduced hypertension, and vision changes.
Although lots of above-the-counter remedies and 파워맨 supplements might be properly utilized with Viagra, some may possibly connect with the drug, increasing the risk of Uncomfortable side effects or reducing its success.
You usually takes specified measures to assist prevent interactions with Viagra. Your doctor and pharmacist are critical sources, so reach out to them before beginning therapy. Such as, you must plan the next:
Acquire Viagra just as it was prescribed to suit your needs. Comply with all Instructions on your prescription label. Never just take this medication in greater or smaller amounts or for lengthier than encouraged.