A little inflammation of the tongue segment of the upper lobe of the left lung indicates the presence of pneumonia, which may be due to viral or bacterial infection, and can be relieved by medication. 1. A small amount of inflammation of the lower lingual segment of the upper lobe of the left lung is usually accompanied by symptoms such as coughing, coughing up sputum and dyspnea, or it may be clinically asymptomatic and only detected by imaging tests. 2. For treatment, antibiotics such as amoxicillin clavulanate potassium, piperacillin tazobactam, etc., combined with sputum chemotherapeutic drugs such as ambroxol tablets, eucalyptus-pinocampus enteric soft capsule can be applied. Patients with a little inflammation of the lower lingual segment of the upper lobe of the left lung are advised to go to the hospital in time for examination, to clarify the cause of the disease, and to standardize the treatment under the guidance of the doctor.