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 Chun Mei
Pulmonology
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Is variant asthma the same as asthma?

Cough variant asthma is a very common type of asthma. Typically, patients with this condition predominantly experience chronic coughing, generally lasting over two months. These patients may not exhibit other clinical symptoms such as wheezing or breathlessness. It is a specific type of asthma characterized by recurrent chronic coughing. Once diagnosed, these patients should promptly receive treatment to relieve bronchospasm and anti-allergic medications among other symptomatic treatments. The course of treatment generally requires about 4 to 8 weeks, after which some patients may gradually discontinue the medication. Some patients might need intermittent long-term treatment. Therefore, this particular type of asthma requires significant attention. (Medication should be administered under the guidance of a professional doctor.)

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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 Wang Chun Mei
Pulmonology
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Is variant asthma allergic asthma?

Cough-variant asthma is not allergic asthma, although it is a type of allergic asthma. Generally speaking, there is a certain distinction between cough-variant asthma and allergic asthma. Clinically, cough-variant asthma is a special type of asthma, where the main symptom exhibited by patients is an irritative dry cough, typically quite severe, without other significant clinical discomforts. In contrast, patients with allergic asthma usually exhibit symptoms such as sneezing, nasal congestion, runny nose, itchy eyes, and itchy nose before the onset, triggered by exposure to certain allergens. Cough-variant asthma does not have these preliminary signs, marking a clear difference from allergic asthma.

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Written by Wang Xiang Yu
Pulmonology
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What department should I go to for asthma?

The asthma we usually talk about mainly refers to bronchial asthma, which is a respiratory system disease. The most suitable department to consult for bronchial asthma is the department of respiratory medicine, and in places where no specific department of respiratory medicine exists, the department of general internal medicine can be consulted. However, the precondition for consulting these departments is that the patient's condition must be stable. If a patient with bronchial asthma experiences a severe acute attack and has serious breathing difficulties, they must seek treatment in the emergency department. Additionally, some types of asthma refer to cardiac asthma, which, as the name suggests, is a cardiovascular disease and thus requires consultation in the department of cardiology.

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Written by Han Shun Li
Pulmonology
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Causes of asthma

Asthma is a common respiratory disease, with typical symptoms including episodic coughing, chest tightness, wheezing, and difficulty breathing, among others. The exact causes of asthma are not entirely clear at present, but it is generally believed to be related to genetic factors and environmental factors. Genetically, the closer the familial relation to an asthma patient, the greater the likelihood of developing the disease. Environmentally, elements such as allergens, pollen, dust mites, infections from certain bacteria or viruses, certain seafood, and medications, among others, can all trigger asthma attacks.