Insufficient hardness refers to the lack of hardness of the penis after erection, which may be caused by psycho-psychological factors, diabetes and hypertension, prostatitis and other factors, there is no quick recovery method; the cause of the disease is different, the recovery method is also different, including psychological adjustment, drug treatment. 1. mental psychological factors: for mental psychological factors caused by the hardness is not high, mainly to adjust the psychological state, men should reduce psychological pressure, eliminate anxiety or nervousness, but also with oral sildenafil and other drugs to regulate. 2. Diabetes and high blood pressure: When men suffer from high blood pressure and diabetes, it can also lead to penile erection. After diagnosis, they should use hypoglycemic and antihypertensive drugs to control, such as metformin, nifedipine extended-release tablets, etc., to strictly control blood sugar and blood pressure. 3. Prostatitis: When men suffer from prostatitis, it can lead to a hard erection or a penis that can’t be erected normally, and after diagnosis, they should be treated for prostatitis, such as tamsulosin, levofloxacin, and so on. When using the medication, men should follow the doctor’s instructions to use the medication reasonably, don’t use the medication without authorization, to prevent the adverse effects.