The presence of inflammation in the lower lobe of the right lung is actually the occurrence of pneumonia, which requires active treatment when it occurs, otherwise it can easily lead to respiratory failure and even to systemic infections, such as sepsis. For weaker patients, it can also easily lead to death and requires aggressive treatment. Blood tests, C-reactive protein and antibodies to Mycoplasma pneumoniae, or sputum culture are needed to give appropriate anti-inflammatory drugs for treatment according to the type of infection, such as bacterial infections, and sensitive antibiotics can be selected based on the results of drug sensitivity tests. In the case of Mycoplasma pneumoniae infection, intravenous drip treatment with azithromycin or erythromycin is more effective. It is also necessary to use cough and expectorant medications, such as pulmonary cough combination or tranylcypromine oral solution. If there is a severe fever, antipyretic medication is also needed.