There are more things that cause respiratory allergies, including food, plants, medicines, animals, gases, dust mites and so on.
1. Food: is the more common type, including milk, peanuts, seafood, etc., can cause respiratory allergy performance.
2. Plants: The more common type is pollen allergy, which can cause bronchospasm after inhalation.
3. Animals: mainly refers to animal hair, such as part of the population of cat hair, dog hair and other hair allergies, coughing, sneezing performance.
4. Gas: Cold air, fumes, etc. can also cause allergies, resulting in an irritating cough.
5. Dust mites: a common respiratory allergen, commonly found in bedding and other objects.
Specific allergens should be determined by timely medical treatment and allergen screening.