The price is usually about ten or twenty dollars, because it is divided into large and small bottles. Its main function is to clear heat and phlegm, promote the lung to stop coughing, mostly used for cough, fever, chills caused by external wind-heat, bronchitis caused by the situation. It is generally best not to drink or smoke while taking it, and spicy and stimulating, raw and cold foods should not be taken. Do not take tonic food during the medication period either. Patients with bronchiectasis or lung abscess or lung heart disease must go to the hospital in time to prevent delay. If you have high blood pressure, heart disease, diabetes, etc. should be taken under the guidance of a doctor. Do not take medication without permission, and be sure to take rest in general. If the symptoms are not relieved in the three days of taking the medicine, you should still go to the hospital.