The causes of itchy airways mainly include chronic bronchitis, allergy or cough variant asthma.
1. Chronic bronchitis: mainly caused by microbial infection, physical or chemical stimulation, the patient’s symptoms can be manifested as itchy trachea, cough, fever or body aches.
2. Allergy: mainly caused by contact with allergens, patients may not only show symptoms of itchy trachea, but also sneezing, chest tightness and shortness of breath, or itchy nose and other symptoms.
3. Cough variant asthma: the cause of genetic factors or environmental factors, the patient’s symptoms may be manifested as itchy airways or irritating dry cough.
There are many other causes of itchy airways, it is recommended to go to the hospital in a timely manner, after the cause of the disease is clear, under the guidance of professional doctors for standardized treatment.