Sexual dysfunction is a common complication of diabetes mellitus, mainly manifested as impotence, i.e. erectile dysfunction and premature ejaculation in men, but not as pronounced in women, mainly manifested as lack of orgasm. In addition, the vaginal lubrication of female patients is slightly reduced, the autonomic nerve damage makes the vagina less sensitive, and they are prone to vaginal infections, which can lead to painful intercourse and low libido. The main ways to help their recovery are through the quality of the primary disease, psychological intervention and medication. The occurrence of sexual dysfunction in diabetic patients, i.e. ED, is mainly due to long-term hyperglycemia leading to vascular and autonomic nerve damage in gonadal organs, but also partly caused by drugs or psychological factors, which is not life-threatening but seriously affects the quality of life. So the treatment of the original disease to control the blood sugar standard is the primary treatment, part of the population after the removal of the causes of hyperglycemia can often restore sexual function. The second is the heart intervention treatment, no matter men and women, if there is a sexual disorder, should not be hidden in the heart. Couples cooperate with each other, understanding, most of the obstacles to sexual life can be eliminated. In addition, you can also take medication, such as some drugs to improve blood vessels, improve circulation and nerve nutrition to help restore sexual function. For women with vaginal dryness, a couple of lubricants can be used to lubricate the vagina and increase the pleasure of intercourse. In summary, diabetic patients with combined sexual impairment can recover as long as their blood sugar is strictly controlled, and through the adjustment of the right mindset and the achievement of blood sugar standards, supplemented by reasonable medication.