If it is nearly time for the future dose, skip the missed dose and only take another dose. Talk to your healthcare service provider if you are Not sure how to proceed after a missed dose. Never get double or further doses.
Dette kan spesielt være dersom tabletten tas med et stort eller fett måltid kan absorberingen av virkemiddelet forsinkes. Alkohol kan redusere effekten av potenspillen, og det anbefales derfor ikke at person tar medisinen i kombinasjon med overdrevne mengder alkohol.
Snakk med lege før du tar legemidlet dersom du har høyt blodtrykk som ikke er godt behandlet eller uregelmessige hjerteslag/hjertebank. Les pakningen og pakningsvedlegget nøye før bruk. Her kan du finne mer informasjon om Viagra Reseptfri og impotens.
Doctors should really advise clients of the prospective for VIAGRA to augment the blood pressure decreasing outcome of alpha-blockers and anti-hypertensive medicines. Concomitant administration of VIAGRA and an alpha-blocker may perhaps result in symptomatic hypotension in certain sufferers.
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Viagra had no impact on saquinavir pharmacokinetics. A more powerful CYP3A4 inhibitor such as ketoconazole or itraconazole could possibly be anticipated to acquire better effect than that witnessed with saquinavir. Population pharmacokinetic information from individuals in medical trials also indicated a discount in sildenafil clearance when it had been co-administered with CYP3A4 inhibitors (including ketoconazole, erythromycin, or cimetidine) [see DOSAGE AND ADMINISTRATION and DRUG INTERACTIONS].
Snakk med lege fileør du tar legemidlet dersom du har høyt blodtrykk som ikke er godt behandlet eller uregelmessige hjerteslag/hjertebank. Les pakningen og pakningsvedlegget nøye før bruk.
Various other medicines may well alter the blood levels of sildenafil. Inform your Health care service provider about all medicines you acquire or have not too more info long ago taken.
In All those patients previously taking an optimized dose of the PDE5 inhibitor, alpha-blocker therapy must be initiated at the bottom dose. Stepwise increase in alpha-blocker dose may be affiliated with further more decreasing of blood pressure level when using a PDE5 inhibitor.
irregular vision, including adjustments in colour eyesight (which include possessing a blue coloration tinge) and blurred vision
At doses earlier mentioned the suggested dose vary, adverse reactions had been comparable to These in-depth in Desk 1 beneath but commonly were being reported a lot more commonly.
It is removed predominantly by hepatic metabolism (mainly CYP3A4) which is transformed to an active metabolite with Attributes much like the parent, sildenafil. Both sildenafil plus the metabolite have terminal 50 percent lives of about four hrs.
Equivalent outcomes on hypertension have been observed with twenty five mg, fifty mg and one hundred mg of VIAGRA, hence the consequences are not linked to dose or plasma ranges inside this dosage array. Larger sized effects have been recorded amid sufferers getting concomitant nitrates [see CONTRAINDICATIONS].