5-year-old child's unconscious mouth-opening action, which department to see

Patient's question:

No

Doctor's answer:

In your case, it may be epilepsy, which refers to a clinical phenomenon caused by abnormal and excessive hypersynchronous discharge of brain neurons. Its characteristics are sudden and transient convulsions or loss of consciousness. It is recommended to first undergo an electroencephalogram (EEG) test and, if necessary, use phenytoin sodium for treatment.