Low penile hardness generally refers to the lack of hardness of male erection, which may be caused by erectile dysfunction, and can be improved through exercise, taking erection-promoting drugs as prescribed by the doctor, and surgical treatment. 1. Exercise: Patients can do anal lifting exercises every day to help train the pelvic floor muscles and increase the hardness of penile erection. 2. Taking medication: men with insufficient erection hardness can take oral erection-promoting medication, such as sildenafil citrate, tadalafil, etc., under the guidance of a doctor to improve insufficient penile erection hardness. All the above drugs need to pay attention to the side effects and adverse reactions of the drugs, please use the above drugs under the guidance of the doctor. 3. Surgery: If the patient’s condition is serious or there is no therapeutic effect of taking medicines, surgery can be chosen to improve the situation of insufficient hardness of male erection. If you want to have the surgery, you should know the pros and cons of the surgery and choose carefully. If a man has a low erection hardness, it is recommended that the patient go to the hospital in time and be given standardized treatment.