The etiology of mammary gland hyperplasia is thought to be related to endocrine disorders, mental and environmental habits. Paying more attention in daily life can effectively prevent mammary gland hyperplasia. Precautions for daily diet of patients with mammary gland hyperplasia: vegetables, fruits, coarse grains and low-fat foods must be the main foods, and irritating foods such as high fat, high energy, cold and spicy foods should not be eaten, such as clams and crabs. Pay attention to light and digestible diet, eat reasonably, avoid overeating, and have no taboos. Besides diet adjustment, keeping daily life regular, paying attention to exercise, doing well in personal hygiene, wearing comfortable underwear, and learning to adjust your mood are great help to the treatment of mammary gland hyperplasia, which needs more attention. Breast hyperplasia may also cause cancer, unambiguous! Mammary hyperplasia is mostly benign, which is mainly manifested in three characteristics: breast pain, breast lump and nipple discharge, so more attention should be paid in daily life. If it is cystic hyperplasia type of breast hyperplasia, it may also cause cancer and seriously endanger life. We should pay attention to the treatment of breast hyperplasia. Hyperplasia of mammary glands is harmful to the body, so we should not treat it lightly. Early detection and treatment are the key to cure the disease. In life, daily care and conditioning can prevent and treat various gynecological diseases such as mammary gland hyperplasia, which needs more attention.