The causes of allergic asthma are similar. The causes of allergic asthma are varied and complicated, but they mainly include two aspects, namely, the constitution and environmental factors of allergic cough patients. The constitution of patients includes subjective conditions such as "genetic quality", immune state, mental and psychological state, endocrine and health status, which is an important factor for patients to suffer from allergic cough. Environmental factors, including allergens, irritating gases, virus infection, living area, room conditions, occupational factors, climate, drugs, exercise (hyperventilation), food and food additives, eating habits, social factors and even economic conditions, may be the more important reasons for allergic cough. The rising trend of incidence in allergic cough is also related to the susceptibility and environmental factors caused by patients' allergic constitution.
The etiology of allergic cough in children is complex, which is influenced by both genetic and environmental factors. Among them, allergic constitution is closely related to diseases, and environmental factors are often inducing factors, such as contact with or inhalation of pollen, dust mites, fur, cold air, or eating seafood and other foods.
How is allergic cough treated?
1, onset: anti-allergic western medicine and probiotics combined anti-allergic, focusing on symptomatic treatment to relieve symptoms.
Anti-allergic western medicine: Loratadine is the main medicine.
Anti-allergic probiotics: Xinmin Kang probiotics can stimulate the production of cytokines such as IL- 12 and IFN-γ, strengthen the regulatory ability of immune T cells, and then inhibit the over-activation of Th2 cells, maintain the balance between Th 1 and Th2, and reduce allergic reactions. By increasing the secretion of immunoglobulin IgA, the barrier function of skin appearance, respiratory tract and digestive tract to the invasion of external allergens is enhanced, and finally the immune sensitization factor IgE is reduced, effectively blocking the combination of allergens and immune sensitization factor IgE antibodies, thus blocking the allergic biological chain directly from the immune source.
Reminder: Although antiallergic drugs have an "immediate" effect, which can temporarily solve the symptoms of allergic cough, the basis of allergy has not changed, and it is easy to aggravate the attack after withdrawal. Moreover, any kind of antiallergic drug is drug-resistant, which has obvious effect at first, but it will no longer be effective after a period of time.
2. Remission period: recuperate allergic constitution and adjust immune state.
The latest medical research found that serum IgE in patients with allergic constitution increased significantly, mast cells increased and IgE receptors on cell membranes increased. Helper T cells and their cytokines play an important role in regulating the composition of IgE. In healthy conditions, Th 1 and Th2 will be in balance with each other and regulated by helper T cells. When helper T cells lack regulatory ability or come into contact with some protein or fine molecules of the opposite sex, Th2 will be overactivated, which will lead to excessive secretion of Th2 cell hormones, promote the increase of IgE and serum IgE concentration, thus causing allergies.
In recent years, after many discussions on allergy science, immunologists have found that people with allergic cough or allergic constitution can improve their immune system by constantly supplementing a certain amount of anti-allergic probiotics. Xinminkang, an antiallergic probiotic, can enhance the antiallergic ability-the strain it contains can regulate TH2 immune response which is overreacted due to allergy by enhancing TH 1 immune response, thus promoting the improvement of intestinal microecology, further promoting the development and repair of immune system, reducing the allergic specific antibody IgE, balancing Th 1 and Th2 immune response, and reducing allergic recurrence. Drugs can only relieve symptoms, but can't regulate physique.
Allergic cough is prone to relapse, and how to prevent it is very important.
1, away from allergens
Patients who have detected allergens should avoid drugs, food, chemical fiber clothing, etc. that cause allergies as much as possible. Dust, animal dander, dust mites, smoke, etc. It is also an allergic source. Also pay attention to indoor and outdoor hygiene and frequent ventilation. In addition, actively participate in exercise, enhance physical fitness, develop good living habits, go to bed early and get up early, and increase your tolerance to foreign allergens.
2, to avoid allergic food, you can adopt the principle of eating less and eating more meals.
Animal foods such as meat, milk and eggs are the culprit. Eat less greasy and irritating food, cigarettes, alcohol, etc. Eating more brown rice, vegetables and foods rich in vitamins can enhance human immunity. People with allergies had better drink some soy milk every day. Other vegetables and fruits can also be allergic, among which broccoli and citrus are particularly effective.