Allergies to Ingredients. People who are allergic to any of the next mustn't get sildenafil.
VIAGRA just isn't indicated for use in pediatric individuals. Security and success haven't been recognized in pediatric sufferers.
Furthermore, N-desmethyl metabolite AUC and Cmax values significantly increased by two hundred% and 79%, respectively in subjects with severe renal impairment when compared to subjects with typical renal functionality.
Using sildenafil and an αone blocker (generally prescribed for hypertension or for urologic disorders, for instance benign prostatic hypertrophy) concurrently might cause very low blood pressure, but this outcome will not come about if they are taken not less than four hours aside.[29]
It's eradicated predominantly by hepatic metabolism (generally CYP3A4) and is particularly converted to an Lively metabolite with Homes just like the father or mother, sildenafil. Both equally sildenafil plus the metabolite have terminal fifty percent life of about 4 hrs.
VIAGRA isn't indicated to be used in Girls. There won't be any sufficient and properly-controlled studies of sildenafil in Expecting Women of all ages.
Breastfeeding. Sildenafil passes into breast milk. Inform your Health care supplier If you're breastfeeding or intend to breastfeed. Your healthcare company will recommend you if you need to get sildenafil even though breastfeeding.
Treatment should be exercised by people who are also using protease inhibitors to the therapy of HIV an infection. Protease inhibitors inhibit the metabolism of sildenafil, successfully multiplying the plasma amounts of sildenafil, rising the incidence and severity of Uncomfortable side effects.
VIAGRA could potentially cause your blood pressure to fall instantly to an unsafe amount if it is taken with particular other medicines. Usually do not acquire VIAGRA if you're click here taking any other medicines known as “nitrates.
Injection Liquid. Sildenafil injection is generally specified by a Health care service provider in a very medical center or clinic. You will not keep it in your house.
Sexual exercise can set an extra strain on your own heart, particularly when your heart is by now weak from the coronary heart attack or heart problems. Question your medical doctor In the event your coronary heart is wholesome ample to handle the additional strain of getting sexual intercourse.
Comparable values for pharmacokinetic parameters have been found in normal volunteers and within the patient inhabitants, utilizing a inhabitants pharmacokinetic tactic.
Tend not to just take sildenafil Except if it has been prescribed for you by a healthcare service provider. Acquire it as prescribed.
På den annen side, 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.