Can people with bronchial asthma eat eggs?

Written by Han Shun Li
Pulmonology
Updated on March 25, 2025
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Bronchial asthma is a common clinical disease, and its incidence has been increasing in recent years. Symptoms such as chest tightness, wheezing, and difficulty breathing often occur suddenly after exposure to allergens, exercise, infection, etc. Whether individuals with bronchial asthma can eat eggs depends on the specific circumstances. If allergic to eggs, they definitely should not be consumed as this could trigger or exacerbate asthma symptoms. However, if there is no egg allergy, eggs can be consumed.

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Which antibody will increase in bronchial asthma?

Bronchial asthma is a type of chronic allergic inflammation of the airway, commonly referred to as allergic inflammation. Therefore, in laboratory tests, there will be an increase in some antibodies, among which the two main types are the first category being IgE antibodies, which usually exceed 200 IU/ml. The elevation of IgE antibodies indicates that the body is in an allergic state; the other type of antibody is specific antibodies, for example, if I am allergic to fungi, then my fungal antibody levels will be elevated, and if I am allergic to peanuts, then testing for specific peanut antibodies will show an increase. Thus, it is a type of specific antibody that indicates an allergy to certain substances.

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How to check for bronchial asthma?

Bronchial asthma is a chronic inflammatory airway disease. Patients primarily exhibit symptoms of episodic wheezing, shortness of breath, chest tightness, and coughing, which usually can be relieved with or without medication. Typically, during an attack, there is wheezing and audible stridor. A diagnosis can usually be made based on symptoms and medical history, as well as physical examination. However, for atypical patients, further tests may be necessary. Generally, the main tests for asthma patients are pulmonary function tests, which include provocation tests and relaxation tests, as well as the 24-hour peak expiratory flow variability. These tests are helpful for the definitive diagnosis of bronchial asthma.

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Can people with bronchial asthma eat crab?

Patients with bronchial asthma are not absolutely prohibited from eating crabs, but they should be cautious when doing so. Those with bronchial asthma might be allergic to certain foods, potentially triggering an acute asthma attack, or even severe asthma due to food allergies, which could be life-threatening. Seafood is one of the most common triggers for such allergies. Therefore, it is generally advised for patients with bronchial asthma to avoid seafood. Additionally, foods like fish, shrimp, and crabs can also cause allergies. Thus, patients with bronchial asthma need to be cautious when eating crabs, especially if they have never eaten them before. If they do eat crabs, it should be tried in small amounts. If symptoms such as rash, itchy skin, coughing or chest tightness occur during the consumption of crabs, they should immediately stop eating and, if necessary, appropriate medication should be administered.

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How to use diet to supplement for bronchial asthma

Generally speaking, for bronchial asthma, especially milder cases or those with rare occurrences and short duration, there is no need to deliberately seek dietary supplements. Moreover, since bronchial asthma is a type of allergic disease, caution should be taken with dietary supplements to ensure there are no allergies to certain foods or herbal remedies. For chronic, recurrent asthma, traditional Chinese medicine often attributes it to kidney deficiency or a deficiency in both the lung and kidney qi, where the organs fail to properly grasp the qi. In such cases, dietary supplements that originate from both food and medicine can be helpful. Examples include cordyceps duck soup, walnut kernels, cordyceps, and mulberry seeds. These substances can support kidney function and help manage asthma to some extent. (Note: The use of these substances should be guided by a professional doctor.)

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Symptoms of bronchial asthma cough

Bronchial asthma can also manifest as a disease primarily characterized by coughing, which we call cough-variant asthma. It does not necessarily exhibit typical symptoms of bronchial asthma such as wheezing, shortness of breath, and chest tightness; it manifests solely as coughing. This type of cough generally occurs more frequently in the early morning and at night, characterized primarily by a dry cough without mucus. If the coughing is severe, some chest tightness may occur, accompanied by symptoms such as an itchy nose, itchy throat, or the presence of hives, an allergic condition, which is different from ordinary coughs. Therefore, when these characteristics are present, attention should be paid to whether it is combined with bronchial asthma, rather than just a simple cold or bronchitis manifestation.