This metabolite features a PDE selectivity profile similar to sildenafil and an in vitro potency for PDE5 close to 50% of the parent drug. Plasma concentrations of this metabolite are around forty% of These found for sildenafil, so that the metabolite accounts for approximately twenty% of sildenafil's pharmacologic effects.
These functions happen to be picked out for inclusion either because of their seriousness, reporting frequency, insufficient crystal clear different causation, or a combination of these things.
This medication is accessible on prescription and you can also obtain it from most pharmacies. It comes as typical tablets, chewable tablets, and as being a liquid that you choose to swallow.
Very similar effects on blood pressure level had been observed with 25 mg, 50 mg and 100 mg of VIAGRA, thus the consequences usually are not connected to dose or plasma ranges inside of this dosage array. Larger effects were recorded among the individuals receiving concomitant nitrates [see CONTRAINDICATIONS].
In experiments with healthy volunteers of one doses nearly 800 mg, adverse reactions were being comparable to Those people found at lessen doses but incidence fees and severities were being greater.
Know the medicines you are taking. Hold a listing of them to point out for your healthcare company and pharmacist when you receive a new medication.
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.
This is probably not a complete listing of medicines that will connect with sildenafil. Always Check out along with your Health care service provider.
Medical professionals ought to suggest clients to halt use of all PDE5 inhibitors, such as VIAGRA, and find healthcare consideration while in the occasion of the unexpected loss of eyesight in a single or both of those eyes. Such an function could be a indication of non-arteritic anterior ischemic optic neuropathy (NAION), a reason behind decreased eyesight which include doable lasting loss of eyesight, that has been claimed hardly ever post-marketing and advertising in temporal Affiliation with the use of all PDE5 inhibitors. It can be impossible to determine whether or not these gatherings are related directly to the use of PDE5 inhibitors or to other aspects.
Medicines are sometimes prescribed for reasons other than All those kjøpe viagra i norge detailed in the Client Information and facts leaflet. Never use VIAGRA for the issue for which it wasn't prescribed. Usually do not give VIAGRA to Other individuals, whether or not they have the identical signs and symptoms you have. It may hurt them.
Usually do not share sildenafil with Others, although they may have exactly the same situation while you. It could damage them.
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 fileør bruk. Her kan du finne mer informasjon om Viagra Reseptfri og impotens.
Physicians really should tell people to not take VIAGRA with other PDE5 inhibitors together with REVATIO or other pulmonary arterial hypertension (PAH) therapies containing sildenafil.
Severe coronary heart signs or symptoms for example quick, irregular, or pounding heartbeats; fluttering inside your upper body; shortness of breath; and sudden dizziness, lightheartedness, or passing out;