The causes of adolescent hypertension are as follows: 1, genetic factors, kidney disease, hyperthyroidism can cause adolescent hypertension; 2, due to the short-term instability of endocrine hormones during adolescence, there is a transient increase in blood pressure, but after adolescence the person’s blood pressure will return to normal. 3, obesity is increasingly becoming an important cause of adolescent hypertension, obesity-induced respiratory sleep apnea syndrome can also induce adolescent Hypertension, so should pay attention to the usual diet and lifestyle habits, must pay attention to the obesity factor. In the clinic often see to consult the patient obese, overweight, which is now more and more adolescents appear important reason for hypertension.