The protection and efficacy of mixtures of VIAGRA with other PDE5 Inhibitors, such as REVATIO or other pulmonary arterial hypertension (PAH) solutions containing sildenafil, or other therapies for erectile dysfunction haven't been analyzed.

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Consequently, the metabolite is to blame for about 20% of sildenafil's motion. Sildenafil is excreted as metabolites predominantly from the feces (about eighty% of administered oral dose) also to a lesser extent in the urine (all-around thirteen% of the administered oral dose). If taken that has a higher-Extra fat food, absorption is lessened; the time taken to achieve the utmost plasma focus increases by close to one particular hour, and the most focus by itself is lowered by approximately a single-third.[fifty two]

g., creatinine clearance < thirty mL/min), and concomitant utilization of erythromycin or solid CYP3A4 inhibitors, plasma levels of sildenafil at 24 several hours article dose are actually located to become 3 to eight times higher than those seen in healthy volunteers. Although plasma amounts of sildenafil at 24 hours post dose are much reduce than at peak focus, it really is unknown whether or not nitrates is usually safely co-administered right now level [see CONTRAINDICATIONS].

Merk: Beslutninger om behandling vurderes i fellesskap av forskriver og pasient under konsultasjonen. Den endelige avgjørelsen vil imidlertid alltid være forskriverens.

When much less widespread, essentially the most significant Unwanted side effects of sildenafil are explained underneath, in conjunction with what to do if they happen.

Don't share sildenafil with Other individuals, whether or not they've the exact same situation while you. It may damage them.

Sildenafil is likewise out there within an injectable kind that is usually given by a healthcare company within a hospital or clinic.

Fortell din fastlege om dine plager dersom du ikke allerede har gjort det. Snakk med din fastlege før du tar Viagra Reseptfri, dersom du: 

Explain to your medical professional In case you are Expecting or system to become Expecting for the duration of therapy with Viagra. It is actually unfamiliar if Viagra passes into breast milk or if it could damage a nursing infant. Talk to your physician ahead of breastfeeding.

Dette legemidlet kan i enkelte tilfeller forårsake bivirkninger, Guys det er kun en liten andel av brukerne som vil oppleve det. De rapporterte bivirkningene er som oftest svært milde, og forekommer normalt bare i en kortere here periode.

The usage of sildenafil and an α1 blocker (ordinarily prescribed for hypertension or for urologic situations, for example benign prostatic hypertrophy) at the same time may perhaps result in minimal blood pressure, but this effect does not occur Should they be taken at least four hrs apart.[29]

Viagra og Sildenafil er i hovedsak den samme medisinen. Hovedforskjellen er hvem som produserer dem.