There is no so-called nemesis for upper respiratory tract infections, which generally requires symptomatic treatment, causative treatment, etc., and pay attention to drinking more water and rest. 1. Symptomatic treatment: upper respiratory tract infections can cause nasal congestion, runny nose, sneezing, coughing and other symptoms, the application of pseudoephedrine and other drugs to reduce nasal congestion to relieve nasal congestion, runny nose; fever, headache, can be taken orally to relieve fever and analgesic drugs such as acetaminophen, ibuprofen and other treatments. 2. Treatment: Upper respiratory tract infections are mostly caused by viral infections, which are self-limiting diseases, and it is not recommended to give antiviral treatment routinely; if they are caused by bacterial infections, they can be treated with oral antibiotics such as amoxicillin and clarithromycin, and if there are drug sensitization tests of the pathogenic bacteria, then they can be treated with sensitive antibiotics. In addition, the upper respiratory tract infection, but also need to appropriate exercise, drink more water, more rest, public places to wear a mask, etc., the above drugs need to be in the professional physician and pharmacist under the guidance of standardized, rational application.