The difference between allergic asthma and asthma

Written by Li Tao
Pulmonology
Updated on September 03, 2024
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Allergic asthma and asthma both fall under the category of asthma, also known as bronchial asthma, which refers to chronic inflammation of the airways involving various cells and cellular components. This inflammation typically leads to high reactivity of the airways, causing repeated episodes of wheezing, chest tightness, coughing, and other symptoms. Among them, allergic asthma is a type of asthma. Allergic asthma is a relatively stubborn disease, often occurring in infancy and early childhood, with some patients exhibiting symptoms of allergies, or allergic rhinitis. Typically, symptoms like sneezing, runny nose, nasal itchiness, eye itchiness, and tearing may occur before an episode of allergic asthma, collectively known as allergic asthma symptoms.

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Written by Wang Xiang Yu
Pulmonology
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How to cure asthma completely

How can asthma be completely cured? First, we need to understand what type of disease asthma is. Currently, most references to asthma pertain to bronchial asthma. Whether allergic, cough variant, or chest tightness variant, so far, no method has been found to completely cure bronchial asthma. It is also predicted that it will be difficult to find a cure for asthma within the next ten or twenty years. Therefore, once diagnosed with bronchial asthma, it is crucial to deeply understand this disease and learn to accept the reality that asthma cannot be completely cured at this point. It is also important to recognize that asthma can be managed. Asthma can only be controlled, not cured. Any advertisement claiming to cure asthma through any means is false and not trustworthy. Moreover, in our practical experience, we often encounter many asthma patients who, through various channels such as search engines, television, newspapers, or magazines, find advertisements for medications claiming to cure asthma. However, in practice, although these patients may find their bronchial asthma symptoms well controlled in the short term after taking these medications, the symptoms of bronchial asthma recur repeatedly after stopping the medication, becoming increasingly difficult to control. Furthermore, some asthma patients who have taken these medications often develop typical drug-induced conditions, such as Cushing's syndrome or drug-induced diabetes. We suspect that these medications likely contain oral steroids. Oral steroids can indeed be used to treat asthma, but their use in the standardized treatment of asthma is governed by very strict guidelines. Therefore, patients with bronchial asthma must not be misled by these false advertisements, otherwise, the consequences could outweigh the benefits.

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Written by Xia Bao Jun
Pulmonology
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Can asthma be cured?

Patients with bronchial asthma, if treated properly, can be cured. Although the pathogenesis of bronchial asthma is not very clear at present, it is currently believed that bronchial asthma is a chronic inflammatory disease of the airways involving multiple cells. This chronic inflammation leads to increased airway reactivity, manifesting as reversible airflow limitation. It is different from chronic bronchitis, which involves irreversible airflow limitation. Therefore, through proper treatment, the condition can be improved, controlled, and cured. Patients should regularly and properly use their medications, including inhaled corticosteroids such as budesonide, taken twice daily. It should be used for more than three months before any reduction in dosage can be considered. The medication can be stopped only if no asthma occurs for a year.

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Written by Li Jian Wu
Pulmonology
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Asthma is not contagious.

It should be correctly recognized that asthma is an autoimmune disease associated with allergic constitution and genetic factors. It is not caused by a substantial pathogenic bacterial infection and generally is not contagious. Therefore, asthma is not contagious. We should have a correct understanding of this disease. During an acute exacerbation, one could choose corticosteroid drugs, as well as antiallergic medications. Symptomatic treatments that relieve asthma symptoms and using oxygen to alleviate hypoxia are also options.

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Written by Li Jian Wu
Pulmonology
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Can people with asthma smoke?

Asthma patients should certainly not smoke. Additionally, attention should be paid to dietary and hygiene habits, avoiding foods such as seafood that may trigger allergies. Smoking and alcohol should be abstained from, and water intake should be increased. Exposure to irritating chemical gases should also be avoided. Asthma is directly related to genetic factors and an individual's allergic constitution. It is necessary to strengthen exercise, boost immune capabilities, and prevent colds, especially in the spring when it is advisable to avoid going out to prevent contact with pollen that could trigger an asthma attack.

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Written by Yan Xin Liang
Pediatrics
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Principles for the Management of Childhood Asthma

Firstly, it is necessary to adhere to the principles of long-term, continuous, standardized, and individualized treatment. In the acute exacerbation phase, rapid relief of symptoms is required, primarily through anti-asthma treatment. During the remission phase, it is essential to maintain long-term control of symptoms, anti-inflammation, and reduce airway hyperresponsiveness, while also avoiding triggers and self-care. The treatment goal is to control and eliminate asthma symptoms as much as possible, reduce the number of asthma attacks, or even prevent them, maintain normal or near-normal lung function, allow participation in normal physical activities, including sports training, etc., minimize drug side effects, and prevent the development of irreversible airway obstruction.