Forty-year-old woman with nine rib fractures complicating frequent coughing may be caused by pleural irritation due to physical stimulation of the fracture or pain, or it may be combined with infectious diseases of the lungs, which can be intervened by physical immobilization, medication and other means. 1. Fracture primary stimulation: due to fracture fracture physical stimulation, fracture local inflammatory response stimulation, pain stimulation and other stimulation of the pleura, may lead to frequent coughing, this situation is recommended on the one hand to take the chest strap and other ways of external immobilization of the fracture localization, at the same time you can take acetaminophen and other medications for acute local analgesic or anti-infective treatment, to reduce the stimulation of relief of coughing. 2. Infectious lung disease: due to prolonged bed rest after fracture, and pain caused by the weakening of the cough, can lead to sputum and other sputum can not be discharged in a timely manner, resulting in pneumonia. If there is clear inflammation, you can choose to take drugs such as cefuroxime, and at the same time, you can take drugs such as aminobromine hydrochloride acute cough suppression treatment. The above drugs should be used under the guidance of clinicians.