Inflammation of the diaphragm is an inflammation of the pleura, and the treatment should be based on the cause of the disease, and the commonly used therapeutic drugs are rifampicin, isoniazid, streptomycin, penicillin and so on. If the inflammation of the diaphragm is caused by tuberculosis due to Mycobacterium tuberculosis infection, it needs earlier anti-tuberculosis treatment, and can take isoniazid, rifampicin, ethambutol, streptomycin and other combined treatment. In more severe cases, pleural effusion is produced, and a thoracentesis is performed to extract the fluid. Inflammation of the diaphragm may also be caused by traumatic disease, and anti-inflammatory treatment may be provided with injectable penicillin, cefoxitin sodium, and amoxicillin clavulanate potassium. Inflammation of the diaphragm may also be caused by other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.