How is allergic rhinitis caused?

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asked in Otorhinolaryngology by EMMA
How is allergic rhinitis caused?

3 Answers

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answered by JEANNETTE
What are the causes of allergic rhinitis?
1. Diet:
Some allergic substances in food can stimulate allergic rhinitis, such as milk, eggs, fish and shrimp, meat, fruits, and even some kinds of vegetables, all of which may become allergens.
2. Disease:
Allergic rhinitis is often accompanied by a cold attack. Sometimes, a cold can directly lead to the onset of allergic rhinitis. In addition, antibiotics used in some diseases can indirectly cause allergic rhinitis.
3. Heredity:
A family history of asthma, urticaria, or drug allergy is susceptible to this disease. In the past, this patient was called an atopic individual, and the ability to produce IgE antibody in the body was higher than that of the normal person.
4. Environment:
Allergic rhinitis is also caused by allergenic stimulation in the environment. Pollen, indoor dust, fungi, animal dandruff and Dermatophagoides Dermatophagoides are allergens of allergic rhinitis.
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answered by KRISTA
Disease analysis:
Allergic rhinitis and allergic rhinitis, allergic disease of the nasal mucosa, and can cause a variety of complications. Another type by nonspecific stimuli, in no specific allergen, not immune reaction, but the clinical manifestation and the two type of allergic rhinitis is similar to that of vasomotor rhinitis or nerve reflection rhinitis, stimulation from in vitro (physics, chemistry), or from the body (endocrine, spirit), so it is considered that is allergic rhinitis, but because the antigen antibody reaction does not exist in the body, the hormone desensitization therapy or immunotherapy were ineffective.
Guidance:
This disease can occur in any age including the infant period, most of the patients in the age of 20, is a common disease in domestic and foreign literatures, as many as 10% of children and 20% children with perennial rhinitis, mostly allergic asthma. About 75% of the children also have the disease, the patients with nasal obstruction have to mouth breathing, therefore inhaled directly from the oral allergen more, so that there is no gender difference in asthma exacerbation. The incidence of allergic rhinitis. The pathogenesis and genetic factors, environmental factors and allergen exposure.
Sneezing, nasal itching, rhinorrhea and nasal obstruction are the four most common symptoms of sneezing. In the morning and wake up the most serious, large children every time in more than 5. Blocked nose mouth breathing is serious, because of the night to nose nasopharynx leading to repeated cough throat. Nasal obstruction often change with the change of body position, such as lying on the left side the left and right nasal nasal obstruction, lying on the right and left nasal obstruction of nasal nasal Andrew is a characteristic manifestation of rhinitis in children, visible constantly with your finger or palm rub nose front, the action is called "allergic appearance". There are fewer children because of nasal itching often do crooked mouth, his nose, hold down the tip of the nose and nose strange action. Older children have lost. The nose smell private table water, also because of nasal obstruction or secondary infection and thickening. Gray blue ring shadow and wrinkles are visible under the children's eyes, called "allergic coloring" or "Dennie - Mergan, the infraorbital fold" is Due to orbital edema and venous deposition, it is also a characteristic manifestation of allergic rhinitis in children with atopic children. Eye symptoms, including eye itch, are commonly seen in animal allergens and seasonal pollen. Children often have family history of allergy.
Internal nasal examination showed turbinate edema, Chang Chengquan white or purple, covered with a thin layer of water. In severe cases, swelling of the nasal mucus can be completely blocked nasal passages.
Allergic rhinitis and allergic rhinitis, allergic disease of the nasal mucosa, and can cause a variety of complications. Another type by nonspecific stimuli, in no specific allergen, not immune reaction, but the clinical manifestation and the two type of allergic rhinitis is similar to that of vasomotor rhinitis or nerve reflection rhinitis, stimulation from in vitro (physics, chemistry), or from the body (endocrine, spirit), so it is considered that is allergic rhinitis, but because the antigen antibody reaction does not exist in the body, the hormone desensitization therapy or immunotherapy were ineffective.
0 votes
answered by KRISTINE
Disease analysis:
Hello! Allergic rhinitis, also known as allergic rhinitis, is due to the allergen into the body, and cause the body's allergic reaction. It is often manifested as paroxysmal acute attack, fast onset and fast disappearance.
Guidance:
There are four typical symptoms of allergic rhinitis: nosepruritus, sneezing, runny nose and nasal congestion. Rhinocnesmus lighter ants crawling feeling heavy, very afflictive, kept rubbing his nose, sneezing, accompanied by a large number of clear nose, serious runny nose all day
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