The best folk remedy for cough is not true, the prescription has no role in treating the disease, but also may delay the disease to make it worse. There are many reasons for coughing, common in bronchitis, mycoplasma pneumonia, laryngitis, etc., need to target treatment. 1. Bronchitis: bronchitis may be bacterial infection or long-term dust stimulation environment caused by local inflammation, and inflammation stimulation will make the patient cough phenomenon, you can follow the doctor’s instructions to take dextromethorphan hydrobromide tablets, pentoxyverine citrate tablets and other cough medication. 2. Mycoplasma pneumonia: Mycoplasma pneumonia is caused by Mycoplasma pneumoniae infection, can also cause coughing phenomenon, may also be accompanied by coughing sputum, you need to take roxithromycin capsules, levofloxacin hydrochloride capsules and other medications, after the inflammation subsides, the coughing symptom can be relieved, if the coughing and coughing is serious, you can cooperate with the aminobromine hydrochloride tablets, bromohexidine hydrochloride tablets and so on. 3. Laryngitis: laryngitis is mostly caused by viral infections or excessive use of voice, laryngeal mucosal irritation will cause coughing, accompanied by sore throat, you need to take antiviral drugs, such as ribavirin capsules, Pudilan anti-inflammatory oral solution, etc., to help the condition recover, and pay attention to the vocal cords to rest, to reduce the time of talking. Cough may also be caused by viral colds, emphysema and other diseases, folk remedies have no role in the treatment of these diseases, if the patient has cough symptoms, should go to the hospital in a timely manner, to clarify the cause of the disease, under the guidance of the doctor for treatment and medication, do not blindly believe in prescriptions.