Grapefruit and grapefruit juice may communicate with sildenafil and bring on unwelcome Negative effects. Prevent using grapefruit goods although having sildenafil.
Sildenafil should not be taken by those who consider nitrates which include nitroglycerin (glycerin trinitrate), as this might result in a significant and possibly deadly drop in blood pressure level.
In the United States, Pfizer acquired two patents for sildenafil: just one for its indication to deal with heart problems (promoted as Revatio) and An additional for its sign to take care of erectile dysfunction (marketed as Viagra). The substance is similar less than both trade names.
Call your medical doctor or search for emergency health care attention Should your erection is distressing or lasts lengthier than 4 hrs. A protracted erection (priapism) can harm the penis.
The key sign of sildenafil is treatment method of erectile dysfunction (lack of ability to sustain a satisfactory erection to complete intercourse).
The health and fitness details contained herein is delivered for academic uses only and is not meant to switch discussions that has a healthcare company. All conclusions relating to affected individual care have to be made using a Health more info care provider, thinking about the one of a kind traits on the patient.
Normally speak to your Health care service provider to ensure the information displayed on this page applies to your own conditions.
-Sufferers should really seek quick clinical notice within the function of the unexpected lack of vision in one or equally eyes when having this drug.
-This drug is indicated for remedy of erectile dysfunction in male Grownup sufferers, and is also promoted as Revatio (R) to treat PAH in little ones and Grownups.
If you're taking sildenafil to take care of erectile dysfunction, notify your health practitioner In case you have ever been advised by a Health care Experienced to stop sexual action for health-related factors or if you have at any time seasoned chest discomfort during sexual exercise.
Sildenafil might lead to Unintended effects. Tell your medical doctor if any of such indications are serious or usually do not disappear:
In case you’ve experimented with VIAGRA and if you're still not acquiring final results, request your medical doctor to find out if modifying your dose may assist. Remember, VIAGRA should not be taken multiple time on a daily basis.
Some medicines can result in undesirable or harmful effects when made use of with sildenafil. Notify your medical doctor about all your current medicines, In particular riociguat (Adempas).
All those applying protease inhibitors are recommended to limit their use of sildenafil to no more than one 25 mg dose each 48 hours. Other medicines that interfere With all the metabolism of sildenafil incorporate erythromycin and cimetidine, equally of which often can also bring on extended plasma 50 %-lifetime concentrations.