It is normal for an elderly person to have morning erections with no other discomfort. If there are other accompanying symptoms, it may be caused by diseases. 1. Normal phenomenon: morning erection and the body’s sex hormone metabolism, emotional factors, etc., the elderly have morning erection does not affect normal life, can normal urination, sexual life process can be normal erection, can be normal to complete sexual life is a normal physiological phenomenon. 2. Disease: the elderly have morning erections, if accompanied by abdominal swelling, pain, frequent urination, urinary urgency, urine, perineal pain and other symptoms, it may be prostate hyperplasia, prostatitis and other diseases caused by the need to go to the regular hospital urology department in a timely manner to carry out the appropriate auxiliary examination, to clarify the cause of active treatment. The old man has morning erections, if it is a physiological phenomenon does not need treatment, if it is caused by disease, should follow the doctor’s instructions to check and treatment.