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哮喘
哮喘 is a chronic disease causes inflammation in your airways. The inflammation makes the airways very sensitive, and they tend to react strongly to things that you are allergic to or find irritating.
常见的过敏
An allergy is an abnormal reaction to certain substances called allergens. These allergens may be inhaled, swallowed, or come in contact with the skin to trigger a reaction.
嗜酸性的障碍
Eosinophilic disorders occur when eosinophils, 一种白细胞, are found in above-normal amounts in various parts of the body. It can affect your esophagus, mouth, intestines and various organs.