There is no child dizziness to be alert to four kinds of disease, children dizziness usually need to be alert to iron deficiency anemia, intracranial tumors, vestibular neuritis, sinusitis and other diseases. 1. Iron deficiency anemia: some children lack iron in the body, iron deficiency anemia may occur, resulting in the body due to ischemia can not be sufficient oxygen supply, so that the child dizziness symptoms. 2. Intracranial tumors: Intracranial tumors can cause pressure on the surrounding tissues and nerves, affecting the normal function of the brain, and can also cause increased intracranial pressure, which can also cause dizziness. 3. Vestibular neuritis: when the vestibular area is infected by virus or bacteria, it may cause vestibular neuritis. After being stimulated by inflammation, children may also have the symptom of frequent dizziness. 4. Sinusitis: Sinus inflammation leads to nasal congestion, poor ventilation, long-term open-mouth breathing can cause dizziness symptoms. Dizziness in children may also be caused by intracranial vascular malformations, vision problems, etc. It is recommended to go to the hospital in time to clarify the cause and take appropriate treatment.