Home care is very important after an elderly person fractures a bone. First, ensure the fractured area is properly immobilized to prevent further injury. Second, help the elderly maintain a good diet, rich in calcium and vitamin D, such as milk, fish, and leafy greens, which aids bone healing. Third, follow the doctor's advice for appropriate rehabilitation exercises to promote blood circulation and prevent muscle atrophy. Lastly, pay attention to the elderly's emotions, provide psychological support, and help them maintain a positive mindset, which is beneficial for recovery.