Six-month-old babies twitching from time to time may be caused by calcium deficiency, early epilepsy, intracranial infections and so on. Six-month-old babies with this symptom, the first thing to consider is that it is caused by calcium deficiency, because with the growth and development of the baby, there may be a calcium deficiency, if the baby’s calcium deficiency is more serious, it is easy to lead to increased excitability of the cerebral cortex, and occasional twitching phenomenon will occur. In addition, it may also be the early stage of epilepsy, usually twitching will be more frequent, may be due to abnormal brain development caused by abnormal discharges caused by the symptoms, may also be due to intracranial infections caused by, for example, viral or bacterial infections. If your six-month-old baby is twitching from time to time, you should go to the hospital in time to find out the cause of the twitching and get targeted treatment.