Enhancement of hardness refers to improving the hardness of men’s penile erection, and the symptoms can be relieved by medication and other treatments. Factors that may cause abnormality include mental stress, as well as causes such as diabetes, and also prostatitis. 1. Mental stress: due to the patient’s work, life pressure is relatively large, or the lack of sexual knowledge, may cause the penis sensitivity is relatively low, the hardness is not enough, the patient should be psychologically enlightened, and gradually return to normal. 2. Diabetes: Due to diabetes, the body’s sugar metabolism and lipid metabolism is abnormal, resulting in insufficient blood supply to the penis, and thus the hardness of the situation, you can use dulcolax peptide injection and other drugs to treat. 3. Prostatitis: due to the inflammation of the infection, the prostate gland appeared to be congested, affecting the spongy body, the nerve response, and thus the hardness of the situation, you can use finasteride tablets and other drugs. Male patients in life should follow the doctor’s instructions to use the drug, avoid tension and anxiety, maintain an optimistic psychological state, eat more fresh fruits and vegetables, quit drinking, quit smoking, do not self-medication.