The recovery time of kidney deficiency in adolescents is related to the type, cause and severity of kidney deficiency, and cannot be generalized. Clinically, kidney deficiency includes three types, namely kidney qi deficiency, kidney yang deficiency and kidney yin deficiency, with different types of symptoms and different treatment modalities. As adolescents are in the stage of rapid physical growth, the cause of kidney deficiency should be identified early. If it is caused by mood swings during adolescence or excessive masturbation, it is usually kidney yin deficiency, which can lead to insomnia, forgetfulness, hair loss, memory loss, and decreased academic performance, and can be gradually recovered within one month by following medical advice. In addition, it is recommended that adolescents should control the number of masturbations, avoid stimulating food in daily life, pay attention to rest, do not stay up late, and go to the Chinese medicine department for treatment as soon as possible when symptoms appear.