The so-called enlargement and thickening of the drug, generally refers to the pointer for the penis, clinically there is no enlargement and thickening of the drug. The size of the genitals itself individual differences are very large, generally adults do not have special drugs or health care products can make the genitals bigger and thicker, should be correctly recognized, do not believe in advertising, indiscriminate use of health care products. If it is due to the lack of androgen levels in the body, resulting in abnormal development of the penis, can be supplemented under the guidance of the doctor androgen treatment, such as methyltestosterone, testosterone undecanoate, etc.; if it is due to hidden penis, penile and other reasons affecting the size of the penis, you should go to the regular hospital in a timely manner to take the surgery for treatment. If you are still in puberty, there is still room for growth and development of the penis, the main dietary diversification, nutritional balance. There are abnormalities in penis size, you need to go to the hospital for examination first, and follow the doctor’s instructions for treatment.