Pleurisy is categorized into tuberculous pleurisy and infectious pleurisy, and the drugs commonly used for tuberculous pleurisy are remifentan, isoniazid, ethambutol, pyrazinamide. These drugs should be taken for a long period of time, usually for 9-12 months, and then the liver function and blood routine should be rechecked every month to see if there is any elevation of aminotransferases in the liver function to determine whether to continue using the drugs. The second is common infections, such as pneumococcal, aureus caused by infections, this time to use cephalosporin antibiotics or quinolones, such as levofloxacin tablets, cefuroxime and other drugs.