What causes allergic rhinitis in children and how to prevent it?
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What causes allergic rhinitis in children and how to prevent it?
What causes allergic rhinitis in children and how to prevent it? Childhood allergic rhinitis should be treated as early as possible. It is not difficult to improve it by grasping three methods
What causes allergic rhinitis in children?
Many school-age children always have nasal congestion and runny nose. Adults always feel that it doesn’t matter. They may be a little angry or catch a cold. As the weather changes, the temperature gradually increases and it will disappear.
But is this the case? According to incomplete statistics, recently, there are a lot of patients with allergic rhinitis in the rhinology department of the hospital, and many of them are not caring about the antecedents leading to severe symptoms and other diseases.
Allergic rhinitis in children occurs in all seasons. It is a very common reaction of chronic nasal mucosal congestion. According to experts, the onset time is relatively regular, and the incidence is higher in spring and autumn. It is usually accompanied by a history of skin allergies or asthma. , Writers should pay special attention.
Symptoms of allergic rhinitis in children
1. Early stage: Children with allergic rhinitis will have frequent nose rubbing, alternating nasal congestion, sudden and violent sneezing, runny nose or pus after infection, blocked nasal cavity, nasal discharge, sudden cough at night, Dizziness, headache, ear stuffiness, red and itchy eyes and tears. It usually occurs when the weather changes in the morning or when there is dust in the air, but this phenomenon usually only lasts for 10 to 20 minutes, and may appear intermittently throughout the day.
2. Longer time: Children with allergic rhinitis will show systemic characteristics such as malaise, poor appetite, weight loss, growth retardation, etc. These phenomena will eventually evolve into organ dysfunction and other complications, and there are 30-50 % Of children will develop allergic asthma.
What causes allergic rhinitis in children?
1. Causes of allergic rhinitis in young children: the most common cause of allergic rhinitis in young children, that is, 1-3 years old children, is food. Among them, milk and eggs are the most common, and they are often accompanied by symptoms of other organ systems such as skin symptoms. Measles, respiratory symptoms, asthma, etc.
2. The causes of allergic rhinitis in children of preschool age: most of the causes of allergic rhinitis in preschool children, especially 4 and 5 year old babies, are caused by pollen. Generally, it takes several pollen seasons to cause allergies. If the baby is first after birth Exposure to these pollen in large quantities within two years may cause early symptoms of allergic rhinitis. Fungi can also cause allergic rhinitis, which is usually caused by fungal spores. The spores of fungi are small and easily enter the lower respiratory tract. When there are too many fungal spores, it can cause symptoms of rhinitis.
3. The occurrence of allergic rhinitis in children: The first step is that the above allergens enter the body for the first time and cause the body to produce immunoglobulin E. Immunoglobulin E combines with basophils, also called mast cells, when the above allergies When the original enters the body again, it can bind to the immunoglobulin E of mast cells, causing mast cells to degranulate and produce rhinitis symptoms.
How to prevent and improve is indispensable for these three points:
1. Avoid contact with allergens: When the child is in the infant period, try to avoid contact with allergens to reduce the production of IgE antibodies. When a child has allergic symptoms, he can go to the hospital for a skin prick test (over 5 years old) or check the serum specific IgE to determine the allergen. Allergic rhinitis is easy to recur. It is recommended to clean the room frequently to reduce dust and reduce the symptoms of allergic rhinitis.
2. Reasonable and standardized use of corresponding drugs: If we use the same drug improperly, the treatment effect will not be good. Therefore, the medication must be administered under the guidance of a doctor. Treatment of allergic rhinitis Western medicine treats allergic rhinitis with the most important method to remove antigens, such as pollen, mites, paint and so on. One is to avoid contact with allergens, and the other is to take antiallergic drugs orally. Oral anti-allergic drugs, such as western antihistamines, are effective in the treatment of allergic rhinitis, but the effect is easy to repeat. There are many contraindications to antihistamines, such as pregnant women and children with high risks, and hormonal drugs are not suitable for long-term use.
3. Regulate allergic physique, reduce IgE and reduce the recurrence of allergic rhinitis
Increased total IgE value is the only clinical indicator to determine allergies. It is very important to reduce serum IgE antibodies in the treatment of patients with allergic rhinitis. At present, the patented anti-allergic probiotic strain Xinminkang probiotics is used to reduce the specificity in serum This new strain of lactic acid bacteria can enhance the ability to resist allergies and regulate the TH2 immune response that is overreacted by allergies by enhancing the TH1 immune response. Sweden is in the population of children with allergic diseases. It was found that there are fewer anti-allergic probiotics in the intestines of children suffering from allergic diseases than children without allergic diseases, and the patented anti-allergic Xinminkang probiotics are believed to promote TH1 immune response to improve allergic symptoms and inhibit IgE. Produced, in the symptoms of allergic rhinitis that are allergic to pollen and dust mites, it can reduce eosinophils. Xinminkang probiotics contains five patented anti-allergic probiotic strains, which can slow down and adjust allergies to reduce allergic recurrence Features.
In short, children are in the growth and development period, and timely conditioning of allergic physique will help to slow down the symptoms and recurrence rate. It also played a key role in protecting his life and study.
(source:internet, reference only)
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