Whether a boy with a laryngeal node can still grow taller is related to the state of his long bones. The epiphysis has not yet closed can grow taller, epiphysis has closed the basic possibility of growth. Boys long laryngeal voice is an important manifestation of puberty, this time the boy’s body endocrine axis function tends to be perfect, the body androgen and growth hormone levels rise rapidly, can promote the growth and development of the body, which is the key moment of the boy’s height, in general, after puberty, the boy’s height can be qualitatively jumped. Due to the human body’s height growth depends on the growth of long bones, the growth of long bones from the epiphysis, such as puberty when the boy’s epiphysis is not closed, growth and development can be normal; such as puberty when the boy’s epiphysis is closed, at this time, there is basically no possibility of growing taller. When puberty comes, patients with small physical development and short stature inherited from their families can improve their lifestyles and, if necessary, follow the doctor’s instructions to use medication to promote bone growth and development, so as to achieve the goal of increasing the height of boys. The use of drugs must follow the doctor’s instructions, not blindly use their own drugs, so as not to cause adverse consequences.