Pneumonia after half a month of gallstone surgery is considered to be the result of improper postoperative care, and it is recommended to actively carry out anti-inflammatory treatment to improve the clinical symptoms. If you don’t take proper care of your gallstones after surgery, you may develop a lung infection that can cause pneumonia, which needs to be treated in a timely manner. Clinical drugs commonly used to treat pneumonia include erythromycin, azithromycin, clindamycin, ceftriaxone, etc., which can effectively control the infection. In addition, if there are symptoms such as coughing up phlegm, bromhexine can be used to dissolve phlegm, use Due to individual differences, there is no absolute safest and most effective drugs, need to standardize the use of medication under the guidance of a doctor, do not take medication without authorization, diarrhea, dizziness and other adverse reactions to medical treatment, drug allergy is prohibited.