The usual reason for very young children grinding their teeth is a blocked nose.This is a very difficult habit to stop once it has started.If her nose is blocked use Salex nose drops twice a day. If her nose is not blocked then you can try an old fashioned antihistamine called Aterax 1.25ml at night. This sometimes helps to stop the teeth grinding habit.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.