Once the symptoms of chills appear, which means the body temperature is above 38°C, you need to promptly give antihypertensive drugs for treatment, commonly used antipyretic drugs are ibuprofen capsules or acetaminophen tablets. When the body temperature returns to normal, there will be no more symptoms of chills. When the body temperature does not return to normal, in addition to taking antipyretic medication, you need to drink more hot water, pay attention to keep warm, do not get cold, and avoid wind and cold. Fever and fear of cold are mostly seen in wind-cold colds. After the body temperature returns to normal, you also need to take wind-cold colds granules or cold and fever granules for treatment, and when there is a serious bacterial infection combined, it is recommended to take antibiotics, commonly used antibiotics include amoxicillin and cefixime tablets, and when there is a viral infection, take antiviral oral liquid or ribavirin tablets.