The cause of pubertal delay in sexual development needs to be clearly identified and treated by surgery and medication to address the cause, but the effectiveness of treatment varies from person to person. The causes of pubertal delay in sexual development are different, and so are the treatments. For example, if a neurological tumor causes delayed sexual development, radical surgery to remove the tumor is needed for treatment. Common therapeutic drugs include estrogen or progestin such as progesterone and drospirenone ethinyl estradiol tablets, which are mainly used for female sexual developmental delay. Androgens such as nandrolone phenylpropionate are mainly used for male sexual developmental delay. Drugs such as vitamin A, calcium tablets or methyltestosterone can replenish the missing nutrients in the body and promote normal growth and development. If you find that sexual development is delayed, you should consult a doctor in time, under the guidance of the doctor’s treatment, do not take medication without authorization, so as not to delay the condition. Pay attention to supplement nutrition and proper exercise on weekdays.