The main treatment for cold and chills is symptomatic treatment, because this time may be the prelude to high fever, and the temperature may exceed 39℃ or more. At this time, you should pay attention to keep warm, cover more blankets, drink more warm water, review the temperature, you can take oral ibuprofen, acetaminophen, nimesulide, etc. to help sweat out the fever, and you can also use physical cooling methods such as warm water baths, warm water foot baths, antipyretic patches, ice packs on the forehead and armpits. If the symptoms of nasal congestion, runny nose, sneezing and coughing are obvious, you should also take oral anti-cold western medicine such as phenomethamine tablets and aminophenol xanthamine pellets for treatment.