How to check for allergic cough in 7 steps

Allergic cough is a chronic disease that is more common in spring or autumn. Some patients do not have coughing symptoms during the day, but will cough at night. At this time, it is necessary to check lung function, lung CT, etc.

1. Ventilation function test, determination of peak expiratory flow rate and its variability

2. Bronchial provocation test

3. Bronchial dilation test

4. Bronchial dilation test; detection of specific mutagen

5. Sputum examination

6. Chest X-ray

7. Arterial blood gas analysis.

What to do about allergic cough

1. Maintain a clean and sanitary indoor environment

A humid environment is conducive to the reproduction of house dust mites, so pay attention to ventilation in the bathroom and kitchen, and remove all other items that can produce moisture (such as fish tanks). It is more important to reduce the number of dust mites in the bed because people spend the most time in bed. To this end, use a sealing cover or sleeve to cover the mattress and pillow. Regularly wash sheets, pillowcases, blankets, etc. with hot water or dry them in the sun. Avoid using carpets in bedrooms and do not cover furniture with textiles. And keep the room dry and well ventilated. Clean regularly and remove all kinds of debris, especially items that are moldy or prone to mold.

2. Reduce allergens, especially animal allergens

Try not to keep small animals at home, such as cats and dogs, and try not to visit the homes of relatives and friends who have pets.

3. Regular insecticide

Insects such as cockroaches are also important allergens. Thoroughly clean the room and kitchen where there are insects, and spray insecticide when the patient is not indoors.

4. Reduce pollen and smoke inhalation

In the spring when flowers are blooming, it is best not to go out, especially during the day and in the afternoon. If you go out, you should wear a mask. Not only should you not smoke in the room, you should also advise family members and guests not to smoke.

5. Avoid indoor pollution and emotional excitement

When decorating your house, try to use paints and decorative panels that are harmless to the human body. People who are allergic should wait until the paint is dry before entering. If you encounter a tense, intense scene or an impulsive environment, you should not get involved in it for too long or for too long, and you should also avoid strenuous exercise.