If you have a cough or dry throat, you should take cough medicine and cough treatment drugs. You can choose watermelon cream tablets or pharyngitis tablets, slow lime granules, sweet orange and plum tablets or pudylan anti-inflammatory oral solution. For cough symptoms, you should take cough and phlegm medicines, which are more often used in clinical practice, such as lung power cough combination or compound fresh bamboo liquid. If it is a western medicine, Ambrotero oral solution or Ambroxol hydrochloride is also effective. In addition, if there is a bacterial infection, such as elevated white blood cells or yellow sputum, this is evidence of a bacterial infection and requires antibiotics, such as azithromycin or cefradin or cefaclor.