For men 18 years and older who have difficulty getting and/or keeping an erection
Take 1 tablet approximately one hour before sexual activity
Swallow the tablet whole with water
Do not take more than 1 tablet a day
Sildenafil 50mg Film-Coated Tablets usually start to work within 30-60 minutes
Do NOT take if you don't have an erection problem, take any nitrate medicine for chest pain or heart failure, take riociguat (or other guanylate cyclase stimulators) for high blood pressure in the lungs, take ritonavir for the treatment of HIV, have been advised by your doctor to avoid sexual activity because of a problem with your heart or blood vessels, have a severe heart or liver problem, have low blood pressure, have ever had severe vision loss or a rare inherited eye disorder, have a deformed penis, or have an allergy to any of the ingredients in this product
Talk to your pharmacist or doctor before taking if you get very breathless or feel chest pain with light or moderate physical activities, have a heart problem, have high blood pressure that is not controlled, take any other medicines listed in the package leaflet, take any other medicines for erectile dysfunction, or ever had a persistent erection that lasted for more than 4 hours
