VIAGRA just isn't indicated for use in women. There won't be any satisfactory and effectively-controlled studies of sildenafil in Expecting Females.
Consequently, the metabolite is liable for about twenty% of sildenafil's motion. Sildenafil is excreted as metabolites predominantly during the feces (about 80% of administered oral dose) and also to a lesser extent during the urine (around 13% in the administered oral dose). If taken that has a superior-Body fat food, absorption is reduced; some time taken to succeed in the utmost plasma concentration improves by all-around a single hour, and the utmost concentration alone is lowered by almost just one-third.[52]
Det er viktig at du ikke kombinerer denne potenspillen med andre legemidler uten at du har opplyst legen om at du bruker disse medisinene.
Medical professionals must advise sufferers with the potential for VIAGRA to augment the hypertension lowering effect of alpha-blockers and anti-hypertensive medications. Concomitant administration of VIAGRA and an alpha-blocker might result in symptomatic hypotension in some people.
Use an precise measuring machine to measure your dose of sildenafil oral liquid. A family spoon is not really an exact measuring product and may trigger you to consider the wrong dose. Inquire your pharmacist to suggest an suitable measuring gadget.
På den annen aspect, mens det er den aktive ingrediensen i Viagra, er Sildenafil tilgjengelig som en generisk versjon av Viagra laget av flere produsenter. Det betyr at prisen på Sildenafil generelt er lavere enn prisen på Viagra.
The next activities occurred in < two% of sufferers in controlled scientific trials; a causal relationship to VIAGRA is unsure. Noted occasions contain Those people by using a plausible relation to drug use; omitted are minor occasions and stories as well imprecise to get significant:
VIAGRA has systemic vasodilatory Attributes that resulted in transient decreases in supine blood pressure in healthful volunteers (necessarily mean maximum reduce of 8.four/5.five mmHg), [see Medical PHARMACOLOGY]. While this Usually could well be expected being of little consequence for most clients, prior to prescribing VIAGRA, physicians ought to very carefully contemplate irrespective of whether their clients with underlying heart problems could possibly be affected adversely by these vasodilatory effects, In particular in combination with sexual activity.
VIAGRA is often taken with or without the need of food. If you take VIAGRA following a superior fat food (like a cheeseburger and french fries), VIAGRA may possibly just take somewhat more time to start Doing the job
The usage of sildenafil and an αone blocker (typically prescribed for hypertension or for urologic situations, like benign prostatic hypertrophy) concurrently may possibly result in lower hypertension, but this outcome isn't going to happen If they're taken a minimum of four several hours apart.[29]
Most scientific tests assessed the efficacy of VIAGRA around sixty minutes publish dose. The erectile reaction, as assessed by RigiScan®, generally improved with click here expanding sildenafil dose and plasma concentration. The time system of outcome was examined in a single study, showing an influence for nearly four several hours but the reaction was diminished in comparison to 2 several hours.
At doses over the proposed dose variety, adverse reactions ended up similar to Individuals specific in Desk 1 beneath but commonly were being reported more regularly.
On the other hand, given that higher plasma levels may perhaps raise the incidence of adverse reactions, a starting dose of 25 mg must be considered in older subjects due to the higher systemic publicity [see DOSAGE AND ADMINISTRATION].
Pregnancy. It's not at all known if or how sildenafil could have an impact on pregnancy or damage an unborn little one. Inform your Health care company Should you be or program to be pregnant.