The physiologic system of erection with the penis requires launch of nitric oxide (NO) within the corpus cavernosum through sexual stimulation.
Your healthcare provider may advocate restricting or preventing grapefruit when taking sildenafil. Grapefruit or grapefruit juice can elevate sildenafil levels in Your system, which often can enhance the threat of Unwanted side effects.
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.
Clients who definitely have experienced a myocardial infarction, stroke, or existence-threatening arrhythmia throughout the very last six months;
Administration of VIAGRA with nitric oxide donors including natural and organic nitrates or natural nitrites in any variety is contraindicated.
Merk: Beslutninger om behandling vurderes i fellesskap av forskriver og pasient less than konsultasjonen. Den endelige avgjørelsen vil imidlertid alltid være forskriverens.
Check with your Health care company to discover If the coronary heart is robust enough for sex. If you are feeling chest suffering, dizziness, or nausea throughout intercourse, end and phone your healthcare service provider immediately.
Denne potensmedisinen skal kun brukes av personen den er foreskrevet til, og du bør derfor ikke gi medisinen til noen andre, selv om de kanskje har de samme symptomene på ereksjonssvikt som det du har. Dette legemidlet vil bare hjelpe deg med å fileå ereksjon hvis du er seksuelt stimulert.
Doctors ought to suggest clients to halt usage of all PDE5 inhibitors, including VIAGRA, and look for healthcare consideration during the party of the unexpected loss of vision in a single or the two eyes. These types of an party could be a indication of get more info non-arteritic anterior ischemic optic neuropathy (NAION), a reason for diminished vision together with doable permanent loss of eyesight, that's been claimed rarely publish-marketing in temporal Affiliation with the usage of all PDE5 inhibitors. It truly is not possible to ascertain irrespective of whether these gatherings are similar on to the usage of PDE5 inhibitors or to other things.
Snakk med lege før du tar legemidlet dersom du har høyt blodtrykk som ikke er godt behandlet eller uregelmessige hjerteslag/hjertebank. Les pakning og pakningsvedlegg nøye fileør bruk.
This document isn't going to contain all achievable Unwanted side effects and others could manifest. Check out along with your physician For extra details about Negative effects.
The concomitant administration on the protease inhibitor ritonavir significantly boosts serum concentrations of sildenafil (eleven-fold boost in AUC). If VIAGRA is prescribed to patients getting ritonavir, warning needs to be utilised. Facts from topics subjected to high systemic amounts of sildenafil are limited.
The AUC of your Energetic metabolite, N-desmethyl sildenafil, was improved 62% by loop and potassium-sparing diuretics and 102% by nonspecific beta-blockers. These effects on the metabolite will not be anticipated to be of medical consequence.
Manufacture and sale of sildenafil citrate medicines often called "generic Viagra" is frequent in India, where by copyright's patent assert will not implement.