Hvis du er allergisk for noen av de aktive ingrediensene Når du tar potensstyrkende piller, skal du sørge for at du ikke tar medisiner som du ikke har nevnt i din on the internet konsultasjon eller nevnt til din lege. Det er viktig å nevne både kosttilskudd, reseptfrie og reseptbelagte medisiner til legen for å utelukke uheldige interaksjoner.

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 man tar medisinen i kombinasjon med overdrevne mengder alkohol.

Viagra er reseptpliktig. Mange menn unngår å snakke med sin fastlege om ereksjonsproblemer og søker derfor opp alternativer på nett, for å fileå tak i Viagra reseptfritt. Det finnes flere nettsteder som tilbyr Viagra uten resept og for en billig penge. Disse nettstedene selger derimot ikke den autentiske versjonen av pillen, og ofte inneholder medikamentet livsfarlige stoffer som kan gi alvorlige komplikasjoner for brukeren.

Physicians must recommend individuals with the opportunity for VIAGRA to augment the hypertension decreasing effect of alpha-blockers and anti-hypertensive medicines. Concomitant administration of VIAGRA and an alpha-blocker may possibly cause symptomatic hypotension in some patients.

Care need to be exercised by people who find themselves also having protease inhibitors for the procedure of HIV infection. Protease inhibitors inhibit the metabolism of sildenafil, efficiently multiplying the plasma levels of sildenafil, raising the incidence and severity of Uncomfortable side effects.

The concomitant administration of your protease inhibitor ritonavir significantly boosts serum concentrations of sildenafil (11-fold increase in AUC). If VIAGRA is prescribed to sufferers using ritonavir, warning ought to be made use of. Information from subjects subjected to substantial systemic amounts of sildenafil are minimal.

While in the occasion of the erection that persists more time than four hours, the individual should search for fast healthcare support. If priapism will not be handled immediately, penile tissue harm and lasting loss of potency may consequence [see WARNINGS AND PRECAUTIONS].

It truly is impossible to ascertain whether these gatherings are relevant directly to the use of PDE5 inhibitors or to other variables [see ADVERSE REACTIONS].

Signify sildenafil plasma concentrations measured following the administration of one oral dose of one hundred mg to wholesome male volunteers read more is depicted underneath:

The effect on one of several main end points, upkeep of erections right after penetration, is shown in Determine 6, to the pooled success of 5 preset-dose, dose-response experiments of bigger than a person month period, exhibiting response according to baseline functionality. Effects with all doses are pooled, but scores confirmed increased improvement in the fifty and 100 mg doses than at twenty five mg. The sample of responses was identical for the other principal dilemma, the opportunity to obtain an erection adequate for intercourse.

Sildenafil is a potent and selective inhibitor of cGMP-unique phosphodiesterase variety 5 (PDE5), that is accountable for degradation of cGMP in the corpus cavernosum. The molecular construction of sildenafil is similar to that of cGMP and functions to be a aggressive binding agent of PDE5 from the corpus cavernosum, leading to a lot more cGMP and amplified penile reaction to sexual stimulation.

Pulmonary arterial hypertension, a issue where you have superior blood pressure during the blood vessels that have blood from a heart to the lungs

Dependant on animal facts, VIAGRA isn't predicted to improve the risk of adverse developmental outcomes in human beings.

Sildenafil er forsåvidt en direkte kopi av Viagra som inneholder den samme mengden virkestoff og fungerer på samme måte som originalen.