There are many causes of coughing and lung pain, at this time, the cause of coughing and lung pain should be treated for the cause of the cause of coughing and lung pain, and the symptoms of coughing and lung pain should be treated symptomatically, such as coughing and pain relief, to better relieve the condition. A, the cause of treatment: 1, pleurisy: infection of the pleura by bacteria, Mycobacterium tuberculosis can cause pleurisy, often cough symptoms, accompanied by pleuritic chest pain, similar to the symptoms of lung pain. Patients need to be given a full course of anti-infective treatment, for example, patients with tuberculous pleurisy need to take oral rifampin tablets, isoniazid tablets, ethambutol hydrochloride tablets and other anti-tuberculosis drugs as prescribed by the doctor. Those caused by bacterial infection can be treated with antibiotic drugs, such as amoxicillin capsules, metronidazole tablets, etc.; 2. Pneumonia: sometimes there is coughing lung pain due to lung inflammation near the periphery of the lung that can stimulate the affected pleura, and some patients can also have lung pain secondary to pleural effusion next to pneumonia. Anti-infection treatment is needed according to specific pathogens, such as bacterial pneumonia, which can be treated orally or intravenously with drugs such as azithromycin tablets and moxifloxacin hydrochloride tablets as prescribed by the doctor; 3. Lung cancer: lung pain can often occur with different degrees of coughing, and some patients have more intense coughing lung pain, especially when pleural and rib metastases occur. Early stage lung cancer can be surgically removed, while middle and late stage lung cancer needs to choose corresponding treatment according to pathological cell types, such as radiotherapy, targeted drugs, immune drugs and other anti-tumor treatments. Symptomatic treatment: 1. Cough treatment: After the above-mentioned etiological treatment, it is also necessary to provide cough and pain relief drugs according to the degree of cough and lung pain. Some patients may have lung pain due to severe cough induced chest wall muscle nerve pulling pain, so they can take oral cough suppressants such as compound methoxynamine capsule, compound forcodine oral solution, compound licorice tablets, etc.; 2. Pain relief treatment: Some patients with obvious lung pain symptoms can use appropriate pain relief drugs, such as patients with pleurisy and lung cancer, who can often take oral pain relief drugs such as ibuprofen extended-release tablets and diclofenac sodium extended-release tablets as prescribed by the doctor.