Bronchitis and emphysema, which are mainly chronic obstructive pulmonary diseases at this time. What medications are needed at this time are mainly clarified according to the condition and the severity of the disease. In general, when coughing and phlegm are present, you can take appropriate medications, such as carboxymesterol oral solution, tranylcypromine syrup, compound tranylcypromine oral solution, etc. When there is wheezing and shortness of breath, or even significant expiratory dyspnea, you can take compound methoxyphenamine capsule and compound fenagan syrup appropriately. In addition, if bacterial infection is present, coughing up pus and sputum, or even elevated body temperature are present. At this time, you can take antibiotics to fight against bacteria, such as amoxicillin clavulanate potassium, cefuroxime, cefaclor, roxithromycin, azithromycin and other drugs.