The lack of morning erection in the morning may be due to physiological factors such as frequent masturbation, lack of sleep, and may also be due to erectile dysfunction, prostatitis and other diseases, which need to be addressed to the cause of the general measures, medication, surgical treatment. 1. Physiological factors: frequent masturbation, lack of sleep, nervousness, may lead to the morning without morning erection. If not accompanied by other uncomfortable symptoms, it is a normal phenomenon, no need to take special treatment. Daily need to control the frequency of masturbation, maintain sufficient rest time can be relieved. 2. Erectile dysfunction: Erectile dysfunction may also cause no morning erection. Patients need to take oral phosphodiesterase 5 inhibitors, such as sildenafil, tadalafil, avanafil, etc., under the guidance of the doctor. Or take penile vascular surgery, penile prosthesis implantation surgery and other ways of treatment. 3. Prostatitis: The lack of morning erection in the morning is also considered to be caused by prostatitis. If you are diagnosed with bacterial prostatitis, you need to take oral anti-infective drugs, such as levofloxacin, azithromycin, doxycycline and so on. Or take incision and drainage, prostate puncture pus drainage, etc.. There are a lot of reasons that lead to no morning erection in the morning, it is recommended that the patient before the regular hospital, to find out the cause of the disease.