It is used to treat iritable bowel syndrome (spastic colon). This condition is caused by overactive movements of the bowels. Trimebutine works by slowing down the movements of the bowel.

The following side effects may go away as your body becomes used to the medicine; check with your doctor if they continue or become bothersome.

Less common or rare:

abdominal pain
anxiety
constipation
diarrhea
dizziness
drowsiness
dry mouth
fatigue
foul taste
headaches
hot/cold sensations
indigestion
menstrual problems
nausea
painful enlargement of breasts
rash
slight deafness
troubles with urination

Could be intesting, and available only in Canada, who knew there could be such a thing.