The course of wind-cold flu is usually 3 to 7 days, and it usually cures itself in about a week. Active treatment is recommended. If it is not controlled in time, it may also be transformed into other diseases such as cough, palpitation (rapid heartbeat, often accompanied by panic) and edema. Wind-cold cold mainly refers to the common cold caused by external wind-cold, and the patients mostly suffer from the disease in winter. Patients mainly show heavy cold (fear of cold), light fever, nasal congestion and runny nose, sneezing, headache and so on. The prognosis of this disease is generally good, after active treatment, most patients can be clinically cured. The treatment cycle of wind-cold flu is usually about 7 days, but there can be individual differences depending on the severity of the disease, timing of treatment, age and physical condition. If you have a cold or flu, we recommend that you seek medical attention in a timely manner.