Colds caused by blowing fans are mostly wind-cold colds, which are caused by the cold wind blowing from the fan that causes wind-cold to attack the lungs, manifesting a series of symptoms that are characterized by a severe cold and a mild fever, and are treated with pungent, warm, and antidepressant medicines. The fan blowing out is cool wind, cool wind from the mouth, nose or fur invasion of the human body, invasion of the lungs, and then wind-cold cold, showing sneezing, nasal congestion, runny nose, itchy throat, cough, coughing white sputum and other symptoms, accompanied by obvious fear of cold discomfort, fever symptoms are not obvious, and so on. You can follow the doctor’s instructions to take wind-cold cold granules, wind-cold cold Ning granules and other drugs. It is recommended to avoid blind use of medication before the type of cold is not clear, you can go to the hospital by the doctor, to ensure that the treatment is safe.