14-year-old children often have headaches and dizziness may be related to poor rest, nutritional deficiency, rhinitis and other conditions. 1. bad rest: 14-year-old children study too much pressure, if a long time to stay up late, rest is not good, overwork and other circumstances lead to the brain does not get enough rest, may appear dizziness, headache symptoms. 2. Nutritional deficiencies: children’s dietary nutrition can not keep up with may cause hypoglycemia, anemia or low blood pressure and other diseases, which in turn leads to 14-year-old children often headache and dizziness. 3. Rhinitis: If there is chronic rhinitis, sinusitis, etc. will also appear 14-year-old children often headache dizziness, usually accompanied by nasal congestion, runny nose and other symptoms. The 14-year-old child often headache dizziness may also have other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.