Patients who suddenly suffer from severe pain after right lower lobectomy can choose medication or chest strap immobilization under the guidance of the doctor for relief. 1. Drugs: Generally, patients will experience a certain degree of pain after the lobectomy because the surgery will connect the patient’s pleura as well as pulmonary blood vessels, so when the patients experience pain, they can use drugs such as resorcinol, ketorolac tromethamine, tramadol hydrochloride injection under the guidance of the doctor to relieve the treatment. 2. Chest belt fixation: after the right lower lobectomy, the activity of respiratory muscles may cause pain in the wound, so it is recommended that the patient can use the chest belt external pressure fixation under the guidance of the doctor to relieve the pain. It is recommended that patients should be treated according to their own situation under the guidance of their doctors, and should not blindly use medication on their own.