You can recover about 3 months after total hip replacement. Total hip replacement is a very effective treatment for patients with mobility problems due to femoral head necrosis, trauma, osteoarthritis, congenital acetabular dysplasia, etc. The surgery is mainly to rebuild the destroyed joints, and under normal circumstances, it can be fully recovered in 3 months, and it may be longer if the patient is an elderly person or the patient’s condition is more serious. Patients should avoid smoking and alcohol, avoid spicy, stimulating food, eat more fresh vegetables and fruits, eat more calcium-rich foods, such as soy, milk, etc., should also eat a balanced diet, regular work and rest time, pay attention to exercise and so on. If there is any discomfort, it is recommended to go to the hospital in time.