VIAGRA has systemic vasodilatory Houses and will even further lower blood pressure in individuals using antihypertensive remedies.
VIAGRA consists of sildenafil, which is the same drugs located in A different drug identified as REVATIO. REVATIO is utilised to take care of a rare ailment referred to as pulmonary arterial hypertension (PAH).
PDE3 is concerned in control of cardiac contractility. Sildenafil is simply about 10-fold as powerful for PDE5 when compared with PDE6, an enzyme located in the retina which can be linked to the phototransduction pathway from the retina. This decreased selectivity is considered the basis for abnormalities linked to colour vision [see Pharmacodynamics].
Speak with your Health care supplier to determine If the coronary heart is strong sufficient for sexual intercourse. If you feel chest ache, dizziness, or nausea all through sexual intercourse, end and phone your Health care provider at once.
The next functions happened in < two% of sufferers in controlled medical trials; a causal romantic relationship to VIAGRA is unsure. Claimed occasions incorporate Those people using a plausible relation to drug use; omitted are slight activities and studies also imprecise to get significant:
Sildenafil er forsåvidt en direkte kopi av Viagra som inneholder den samme mengden virkestoff og fungerer på samme måte som originalen.
Although the interaction between other protease inhibitors and sildenafil has not been analyzed, their concomitant use is anticipated to increase sildenafil amounts.
The read more protection of VIAGRA is unidentified in people with bleeding Conditions and clients with Energetic peptic ulceration.
Whilst significantly less frequent, one of the most critical Unintended effects of sildenafil are described below, coupled with what to do should they come about.
The most typical Unwanted effects are headaches, feeling sick, indigestion and dizziness. Lots of individuals haven't any Unwanted side effects or only gentle ones.
Denne medisinen skal kun brukes av menn. Dette fordi det foreløpig ikke foreligger nok forskningsresultater om hvordan potenspiller virker på kvinner og hvilke bivirkninger som kan forekomme.
Acetildenafil and also other synthetic structural analogs of sildenafil which might be PDE5 inhibitors are observed as adulterants in a variety of "herbal" aphrodisiac merchandise sold around-the-counter.[41] These analogs haven't gone through any of the demanding tests that medication like sildenafil have handed, and so have unfamiliar aspect-effect profiles.
fifty mg er den mest foreskrevne dosen og den beste startdosen for de fleste førstegangsbrukere. Det betyr at dosen er lett å justere hvis den ikke fungerer for deg eller du opplever bivirkninger.
Viagra had no impact on saquinavir pharmacokinetics. A more powerful CYP3A4 inhibitor like ketoconazole or itraconazole could be predicted to get higher influence than that noticed with saquinavir. Inhabitants pharmacokinetic data from sufferers in scientific trials also indicated a reduction in sildenafil clearance when it was co-administered with CYP3A4 inhibitors (for instance ketoconazole, erythromycin, or cimetidine) [see DOSAGE AND ADMINISTRATION and DRUG INTERACTIONS].