Treatments for cold air allergies include general treatments such as wearing a mask, and medications including glucocorticoid nasal sprays and antihistamines. Cold air allergies can be characterized by sneezing, runny nose, and skin rashes. The first thing you can do is to carry out general treatment, including wearing a mask when you go out as much as possible, etc., which can serve to isolate part of the cold air. In addition, if allergy symptoms are severe, you can use glucocorticoid nasal sprays to relieve nasal symptoms, such as budesonide nasal spray. If a rash occurs, antihistamines can be taken, including loratadine, cetirizine, and ibastine. If the phenomenon of cold air allergy is serious, go to the hospital in time for examination, and the use of the above drugs should follow the doctor’s advice.