With a cough and sore throat, it is mainly considered to be caused by acute pharyngitis, which may be caused by a virus or have a bacterial infection at this time; there may also be a cough caused by the effects of dust, smoke and irritating gases, and coughing for a long time may also cause a sore throat. In the case of a harsh working environment, you need to pay attention to protection, and you also need to treat it with anti-viral and anti-bacterial medications. You can also use appropriate medications to clear heat and remove fire, usually with amoxicillin, Shuang Huang Lian Oral Liquid, Jin Yin Hua Granules, and also with drugs such as Four Seasons Throat Lozenges and Watermelon Cream Spray. In the case of dry cough without phlegm, cough suppressants can also be used appropriately. Usually, you also need to drink more water and try to avoid foods that are irritating to the throat and airways.