85-year-old men should pay attention to regular living and living, regular medical checkups, timely treatment of chronic diseases, as well as family companionship. 1. Regular life and living: 85-year-old men belong to the elderly group, should live a regular life, go to bed early and get up early, avoid overeating, quit smoking and alcohol, low-salt, low-sugar, low-fat, high-vitamin diet, to avoid fatigue, avoid too much emotional fluctuations. 2. Regular physical examination: the elderly should go to the hospital regularly for appropriate physical examination, as well as auxiliary examination, early detection of abnormal conditions and early intervention. 3. Timely treatment of chronic diseases: For example, if you have hypertension, diabetes and other chronic diseases, you should follow the doctor’s instructions and take medication to stabilize your condition and prevent complications. 4. Family companionship: 85-year-old men in all aspects of organ function decline, should be accompanied by family members to take care of emergencies or abnormal symptoms, early detection and active treatment. If an 85-year-old man has symptoms of physical discomfort, he should go to the hospital in time for examination and treatment as prescribed by the doctor.