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What is ellaOne?
ellaOne is an emergency contraceptive pill containing the active ingredient ulipristal acetate. It is designed to prevent pregnancy after unprotected sex or if a contraceptive method has failed (e.g., condom split). It is effective for up to 5 days (120 hours) after unprotected sex, though it is advised to take it as soon as possible for maximum efficacy.
How Does ellaOne Work?
The active ingredient in ellaOne, ulipristal acetate, works by delaying or preventing ovulation. By doing so, it ensures that no egg is released to be fertilised by sperm, thereby preventing pregnancy. ellaOne does not provide protection against sexually transmitted infections (STIs).
Follow the guidance of your healthcare provider and ready instructions before taking ellaOne.
The active ingredient is ulipristal acetate.
The tablet also contains other inactive ingredients which are detailed in the product's patient information leaflet
Like any other medicine, Ella One may cause some side effects, as indicated below.
Read the medication leaflet that comes with Ella One for detailed side effects, interactions with other medicine and warnings.