What’s wrong with a four year old with tics?

A four-year-old child with convulsions may be caused by factors such as febrile convulsions, epileptic seizures and hypocalcemia.
1. Febrile convulsions: after suffering from a cold, the symptoms of high fever may appear, and if the fever is not reduced in time, the fever convulsions will make the child have convulsions.
2. Epileptic seizures: mainly caused by excessive discharge of brain cells, epileptic seizures will lead to convulsions in children, which may be accompanied by foaming at the mouth, incontinence and other symptoms.
3. Hypocalcemia: four-year-old children for a long time partiality and picky eating, resulting in a lack of calcium in the body, easy to cause hypocalcemia, will often appear convulsions, mainly manifested in the hands and feet twitching.
The four-year-old child has a convulsion, may also be other causes, it is recommended to consult a doctor to check the treatment.