Like all medicines, Dolenio can cause side effects, although not everybody gets them.
If any of the side effects gets serious, or if you notice any side effects not listed in this leaflet, please tell your doctor or pharmacist.
You should stop taking Dolenio and see your doctor immediately if you experience symptoms such as: swollen face, tongue and/or pharynx and/or difficulty to swallow or hives, together with difficulties to breathe (angioedema).