Recovery of ulnar nerve needs to pay attention to bed rest, pay attention to diet, emotional regulation and so on. 1. Bed rest: after ulnar nerve injury, we must pay attention to bed rest, can not be overworked, and can not engage in heavy physical labor, otherwise it may aggravate ulnar nerve injury, affecting the recovery. 2. Pay attention to diet: after ulnar nerve injury, you need to pay attention to diet, eat more nutritious food, such as lean meat, dairy, beans and so on. At the same time, you can also eat more fresh vegetables and fruits. However, spicy stimulation, greasy, barbecue and other foods need to be banned. 3. Regulate emotions: after ulnar nerve injury, patients must pay attention to regulating the mind, pay attention to regulating their own emotions, avoid excessive tension, anxiety, etc., which will affect the recovery of the condition, and avoid the emergence of impatient emotions. After ulnar nerve injury, it is recommended that the patient consult a doctor in time, under the guidance of a professional doctor for treatment, and go to the hospital for regular checkups, so as to avoid the adverse consequences.