The child is 7 years old and has unconscious rolling of the eyes and twitching of the mouth. What is the reason?

Patient's question:

Unconscious eye rolling and lip twitching
Symptom Description:
Hello, my child is 7 years old. He usually has a weak constitution, and recently I noticed him unconsciously rolling his eyes and twitching his lips. What could be the reason?

Doctor's answer:

If there are eye flickers and spasms, this situation is generally most commonly caused by calcium deficiency. Additionally, we should also be aware of the possibility of epilepsy.
Recommendation: Therefore, it is recommended that you take your child to the hospital for an electroencephalogram (EEG). Additionally, a routine trace element test can be conducted to check, and then further treatment can be administered.