Symptoms of allergic asthma

summary

Allergic asthma is a kind of chronic airway inflammation, which involves many kinds of cells, especially mast cells, eosinophils and T lymphocytes. In susceptible people, this kind of inflammation can cause recurrent symptoms such as wheezing, shortness of breath, chest tightness and (or) cough. It often occurs at night and (or) in the morning, and the airway is more responsive to a variety of stimulating factors. But the symptoms can be relieved by themselves or by treatment. The symptoms of allergic asthma

Symptoms of allergic asthma

Allergic symptoms such as sneezing, runny nose, cough, chest tightness, etc. can occur before anaphylactic asthma attacks. If they are not treated in time, asthma can be exacerbated by bronchial obstruction. Severe cases can be forced to take seats or sit up breathing, dry cough or a large amount of white foam sputum, or even cyanosis. However, it can be relieved by itself or with antiasthmatic drugs. Some patients may relapse after several hours of remission, and even lead to persistent asthma.

There are also atypical manifestations of asthma in clinic. For example, cough variant asthma, patients with cough for more than 2 months without obvious inducement, often attack at night and early in the morning, exercise, cold air and other induced aggravation, airway reactivity test has high reactivity, antibiotics or antitussive, expectorant treatment is invalid, the use of bronchospasmolytic agents or corticosteroids is effective, but need to exclude other diseases causing cough.

Most asthmatic patients have allergic phenomenon or allergic rhinitis. The symptoms of asthma patients with allergic rhinitis include sneezing, runny nose, itching nose, itching eyes, tears and so on. Because the symptoms are similar to respiratory tract infection or inflammation, adults lack relevant knowledge, often ignore treatment in the early stage, and are likely to be misdiagnosed.

matters needing attention

Diet to flow juice or half flow juice is appropriate, seasoning to light delicious, avoid cold drink cold food. Diet to eat more meals, not too full, there are many attacks caused by too full. Acute attack, especially in patients with a long period of continuous attack, often loses a lot of water due to sweating, which is easy to make phlegm sticky and unable to cough up smoothly, blocking the airway. Aggravate respiratory tract infection, and make wheezing symptoms difficult to alleviate, this is the nursing method of allergic asthma.