Like all medicine, UTROGESTAN can have side effects.
Only by oral route, these effects have been observed: possible drowsiness or somnolence which may occur 1 to 3 hours after intake, menstrual irregularities, interruption of the menses, intra menstrual bleeding.
These effects generally stemmed from overdosing.
In these cases the patient should: reduce the dose per intake, change interval between intakes, change to vaginal administration.
However, in all cases, the patient should not take more than 200 mg per intake.
In case of overdosage signs, consult the doctor who will adapt the treatment.
Due to soya-bean lecithin, there is a risk of allergic reactions (rash, generalized allergic reaction).
If the patient notices any side effects not mentioned in this monograph, inform the doctor or pharmacist.