Asthma is not contagious.

Written by Li Jian Wu

Pulmonology

Updated on September 17, 2024

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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 Wang Xiang Yu

Pulmonology

2min 1sec

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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 Hu Bai Yu

Pulmonology

1min 6sec

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What should people with asthma avoid eating?

If you have asthma, it is essential to pay attention to your diet and eat bland foods. Avoid spicy, greasy, cold, and irritating foods such as chili peppers, black pepper, onions, ginger, and garlic. These should be strictly avoided. Also, be cautious with carbonated drinks and alcoholic beverages. Additionally, foods like mangoes or items like shrimp, crabs, seafood, and any allergy-triggering foods should ideally not be consumed. Furthermore, it is advised to identify the underlying cause of asthma and then treat it accordingly. If allergies are causing the asthma, antiallergenic medication should be taken, along with asthma medication to treat and alleviate symptoms. Maintain a light diet, drink plenty of water, promote excretion, and enhance your immune system. Also, avoid coffee, strong tea, alcoholic beverages, fried and grilled foods, and pickled products.

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Written by Han Shun Li

Pulmonology

32sec

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Symptoms of asthma

Asthma is a common respiratory disease. What are the symptoms after the onset of asthma? Typically, asthma patients exhibit characteristic symptoms, including episodic chest tightness, wheezing, and difficulty breathing, often accompanied by a wheezing sound. The breathing difficulty usually manifests as difficulty exhaling. However, some asthma patients show atypical symptoms, possibly presenting only with coughing or chest tightness, known as cough-variant asthma.

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Written by Yuan Qing

Pulmonology

52sec

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Asthma is a disease.

The full name of asthma is bronchial asthma. It is primarily caused by a variety of inflammatory cells and cellular components involved in chronic airway inflammation. This chronic inflammation can lead to symptoms of airway hyperresponsiveness. The main symptoms present in patients are sudden attacks or exposure to certain irritating factors, leading to wheezing, shortness of breath, chest tightness, and coughing. These symptoms can improve either through medication or spontaneously without medication. A disease with these characteristics is called asthma. Generally, the occurrence of asthma is mainly due to genetic factors and exposure to external allergens. The disease is caused by a combination of internal and external factors. It is generally controllable but not curable, which is important to understand.

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Written by Wang Chun Mei

Pulmonology

55sec

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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.)