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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Can people with asthma eat watermelon?

Asthma is a very common disease in respiratory medicine and often leads to the onset of asthmatic bronchitis due to many complex factors. Therefore, whether asthma patients can eat watermelon when they have an attack depends on the season they are in. If it is in the cold winter when an asthma attack occurs, it is generally not recommended to eat watermelon. Because watermelon itself is a cold-natured fruit, and the winter season is already quite cold, it is not suitable to eat watermelon during this season. However, if the asthmatic condition occurs in the summer, when the climate is relatively hot, it is appropriate to eat some watermelon. Because watermelon can not only replenish fluids and relieve heat, but it can also supplement some nutrients needed by the body. Therefore, whether asthma patients can eat watermelon mainly depends on the season they are in.

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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 Liu Jing Jing
Pulmonology
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Can people with asthma swim?

Asthma sufferers can swim. In fact, swimming is a very beneficial form of exercise for respiratory diseases. It can enhance the respiratory tract's ability to resist diseases and increase lung function. Asthma is an allergic reaction triggered by exposure to allergens, causing bronchial smooth muscle contraction, and patients often exhibit symptoms like coughing, chest tightness, and shortness of breath. Swimming can help strengthen the body's resistance and thus reduce the occurrence of asthma attacks. However, some patients may be allergic to chlorine-based disinfectants. When swimming, it is important to be aware of whether the water contains an excessive amount of chlorine disinfectant and whether the water quality is clean, as this could also trigger an acute asthmatic attack.

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Written by Xu Peng
Pulmonology
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Which is more severe, cough variant asthma or asthma?

There isn't a claim stating which is more severe between cough variant asthma and classic asthma. Cough variant asthma is a specific type of asthma characterized primarily by a dry cough, particularly noticeable at night. Patients usually do not exhibit significant symptoms of chest tightness, wheezing or difficulty in breathing. Typical asthma symptoms include paroxysmal coughing, chest tightness, wheezing, and difficulty in breathing. If respiratory failure occurs, along with cyanosis of the skin and mucous membranes, headaches, dizziness, or even coma, the condition is considered severe and immediate emergency treatment is necessary.

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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.)