비아그라의 5가지 필수 요소

Following either oral or intravenous administration, sildenafil is excreted as metabolites predominantly from the feces (roughly 80% of administered oral dose) also to a lesser extent while in the urine (roughly thirteen% in the administered oral dose).

The subsequent activities happened in < 2% of clients in controlled clinical trials; a causal marriage to VIAGRA is uncertain. Documented situations contain All those with a plausible relation to drug use; omitted are minor events and reports much too imprecise being meaningful:

It is eradicated predominantly by hepatic metabolism (mainly CYP3A4) which is transformed to an active metabolite with Houses similar to the guardian, sildenafil. Both sildenafil along with the metabolite have terminal 50 % lives of about 4 several hours.

For PAH: Sildenafil is effective by enjoyable the muscles and opening up the blood vessels in your lungs. This decreases the hypertension in the lungs. Sildenafil slows down the development of the disease. What's more, it helps make you a lot more in a position to training.

are allergic to sildenafil, as contained in VIAGRA and REVATIO, or any from the substances in VIAGRA. See the stop of this leaflet for a whole list of ingredients in VIAGRA.

The most effective ED tablet for you might fluctuate according to your needs, health and fitness, along with other remedies you could possibly by now be taking.

Medical info have shown that co-administration with saquinavir or erythromycin improved plasma amounts of sildenafil by about three fold [see DRUG INTERACTIONS and Medical PHARMACOLOGY].

Disclaimer: The data delivered on this web page is not a substitute for Expert healthcare advice, analysis, or remedy. When you have any thoughts or considerations regarding your wellness, be sure to speak with a health care provider.

In case the prescribed dosage of Viagra will work very well for yourself and doesn’t cause bothersome Negative effects, you’ll probably proceed using it.

DailyMed will deliver notification of updates and additions to Drug Label facts at this time demonstrated on This page by its RSS feed.

Disclaimer: The data offered on this web site is just not a substitute for professional health care advice, prognosis, or procedure. For those who have any issues or concerns about your wellbeing, be sure to speak to a physician.

priapism, a painful erection that lasts extended than 4 hrs and could lead on to long term damage to your penis if untreated

More robust CYP3A4 inhibitors which include ketoconazole or itraconazole might be anticipated to acquire bigger consequences than seen with saquinavir. A commencing dose of 25 mg of VIAGRA needs to be regarded in sufferers getting erythromycin or sturdy CYP3A4 inhibitors (for example saquinavir, ketoconazole, itraconazole) [see DOSAGE AND ADMINISTRATION, Medical PHARMACOLOGY].

In wholesome male volunteers, there was no proof of a clinically important effect of azithromycin (500 mg daily for 3 times) on the systemic exposure 파워맨 of sildenafil or its important circulating metabolite.