Spring itchy dry throat cough, may be related to climatic factors, may also be due to upper respiratory tract infection, chronic pharyngitis, allergic laryngitis and other reasons. 1. Climatic factors: in the spring with the gradual warming of the weather, the air is getting drier and drier, it is easy to cause an itchy throat and dry cough, especially if you usually fail to pay attention to drinking warm water, it is more likely to cause an itchy throat and dry cough. 2. Upper respiratory tract infections: in the spring morning and evening temperature difference is large, if you do not pay attention to daily warmth care, it is easy to cause upper respiratory tract infections, resulting in the formation of pathogenic bacteria on the throat stimulation, may cause itchy throat, dry cough, can be accompanied by a runny nose, sneezing and other symptoms. 3. Chronic pharyngitis: chronic inflammation of the pharyngeal mucosa, submucosa and lymphatic tissue. Foreign body sensation in the throat, itchy throat, cough, burning discomfort and other symptoms will occur. 4. Allergic laryngitis: spring blooms, pollen and willow flakes, can lead to some allergic people allergic laryngitis, itchy throat and dry cough symptoms. Spring itchy dry throat cough, may also be related to other factors, if the symptoms continue to get better, you should seek medical attention as soon as possible, after a clear diagnosis and standardized treatment.