Allergic diseases, as a disease with an increasing incidence, have come into people’s view and received more and more attention! Allergy is different from poisoning, for allergic people, other people’s “food”, may be their own “poison”; air distribution of a variety of harmless to the general public of small particles, such as dust mites and pollen, but allergic people inhaled into the airways may lead to severe asthma; The various chemicals in the environment, moreover, may lead to allergic symptoms one day after long-term exposure. I appreciate the saying in the Yellow Emperor’s Classic of Internal Medicine over 2,000 years ago that “the top doctor treats the disease before it occurs, the middle doctor treats the disease of desire, and the bottom doctor treats the disease that has already occurred”, i.e., the most skilled doctor is not the one who specializes in curing diseases, but the one who is able to prevent them; the one who is moderately skilled in treating diseases can cure the symptoms that have already occurred; and the one who is not so skillful in treating diseases that are already very serious is the one who treats the diseases. of the disease. In fact, this is true not only for allergic diseases, but also for many other diseases. I hope that every doctor can be a “doctor” and take precautionary measures; and every person who may be allergic can be a “doctor” and recognize the symptoms of allergy at an early stage, so as not to wait until he or she is “already sick” or even “sick”. Don’t wait until you are “already sick” or even “sick” (irreversible complications have occurred after you are sick) before you think of going to the doctor. Maybe you are already allergic, maybe you are not. Browsing the Concordia Allergy website may give you some insight into yourself and your environment, and by taking measures to avoid harm, you may be able to have more control over your health.