Symptoms of cough asthma

Cough asthma is a respiratory disease, which is generally serious. It is best to detect it in the early stages and treat it promptly to avoid delaying the treatment which may make the condition worse. How can we accurately determine whether we have cough asthma? This is a question worth thinking about. In fact, it is not difficult to answer this question, as long as you know the symptoms of cough asthma. Let’s take a look at its symptoms.

In fact, the symptoms of cough asthma are very obvious and easy to diagnose. It is not much different from ordinary asthma. They are all asthma. Of course, it also has its own characteristics, which is coughing. Generally, patients will have more severe coughing. Let us look at the specific symptoms of this disease.

1. Among adults with cough asthma, the age of onset is higher than that of typical asthma. About 13% of patients are over 50 years old, and middle-aged women are more common. In children, coughing may be the only symptom of asthma or even a precursor to developing bronchial asthma.

2. Most of them have a clear family history of allergies or a history of allergic diseases in other parts of the body, such as allergic rhinitis, eczema, etc.

3. Most attacks have a certain seasonality, mostly in spring and autumn.

4. The main clinical manifestations are long-term stubborn dry cough, which is often triggered by exercise, inhalation of cold air, or upper respiratory tract infection, and worsens at night or early morning. There is no wheezing during physical examination, and lung function damage is between that of normal people and typical asthma. Skin allergen tests may be positive.

5. The bronchial provocation test is positive. When a positive reaction occurs, an irritating cough similar to that during the onset of the disease may occur, indicating the presence of airway hyperresponsiveness; the reversibility test of airway obstruction is positive.

6. General cough suppressants and expectorants and antibiotics are ineffective, but antihistamines, β2-receptor agonists, theophyllines or corticosteroids can provide relief.

Based on the specific symptoms of cough asthma, you can accurately and quickly determine whether you have this disease. This disease must be taken seriously. If it persists for a long time, it may even cause pneumonia or other serious sequelae. Therefore, for the health of you and your family, I hope you can take it seriously and read the above symptoms of cough asthma carefully.