Symptoms and manifestations of bronchitis can take some cough suppressants (such as dextromethorphan), expectorant drugs (bromhexine), antispasmodic (salbutamol) drugs, if necessary, also need to apply some antibiotic drugs. 1. Cough suppressants: bronchitis will appear coughing symptoms, if the cough is more violent, you can apply cough suppressants, such as dextromethorphan, Pentoxyverine. 2. Expectorant drugs: bronchitis can also lead to phlegm symptoms, if the phlegm is thick and can not be discharged, you can apply expectorant drugs, such as myrtle oil, bromhexine. 3. Antispasmodic drugs: When accompanied by bronchospasm, antispasmodic drugs, such as salbutamol, are needed. 4. Antibiotic drugs: when there is a bacterial infection, antibiotic drugs, such as penicillin, can be applied as appropriate. Bronchitis should be combined with the condition of the medication under the guidance of the doctor, to avoid private abuse of drugs, so as not to delay the condition.