Spring returns to the earth, everything recovers, it is a beautiful season, but due to the alternation of seasons, frequent exchanges between cold and warm air, stimulated by the outside world such as temperature, humidity, dust mites, etc., many people's skin will feel uncomfortable, dryness and tightness, stinging and itching, peeling, pimples and other symptoms, forming ** allergies, but don't worry.
Today, let's learn about the knowledge and coping methods of seasonal allergies with Changsha Taihe Hospital, so as to help you say goodbye to allergies and regain healthy skin!
1. What is seasonal allergies?
Seasonal allergies mainly refer to the change of seasons, due to environmental factors, pollen, dust and other allergenic substances in the air will stimulate the body to release histamine, resulting in some of the body's most important reactions, mainly manifested as **allergies, gastrointestinal allergies and respiratory allergies and other symptoms.
2. What are the symptoms of allergies?
1.Symptoms of mild allergic reactions include: hives (red spots, itching, nasal congestion (rhinitis), sore skin, hoarse throat, watery or itchy eyes.
2.Symptoms of anaphylaxis include: abdominal cramps or pain, chest pain or tightness, diarrhea, difficulty swallowing, dizziness (vertigo), nausea or vomiting, heart palpitations, swelling of the face, eyes or tongue, difficulty breathing, and even shock.
3. What are the common allergens?
1.Common types of allergens.
There are four types of common allergens:
1) Inhaled allergens such as pollen, catkins, etc.;
2) Inedible allergens such as milk, eggs, etc.;
3) Contact allergens such as plastics, metal jewelry, etc.;
4) Injectable allergens such as penicillin, streptomycin, xenogeneic serum, etc.
2.Miscellaneous.
In addition, self-tissue antigens that change their structure or composition due to factors such as mental stress and work stress, as well as self-concealed antigens released due to trauma or infection, can also become allergens.
4. How to prevent seasonal allergies.
1. Ensure sleep quality.
Get enough sleep and avoid staying up late.
2. Strengthen outdoor protection.
During the pollen season, wear a mask and glasses when going out to avoid prolonged exposure to the outdoors.
3. Pay attention to personal hygiene.
Keep it clean, change clothes and avoid allergen residues.
4. Clean the room regularly.
Reduces the growth of allergens such as dust and mold. Use an air purifier to improve indoor air quality.
5. Eat a healthy diet.
Eat more fresh fruits and vegetables, less spicy and greasy foods, and avoid foods that may trigger allergies.
6. Exercise.
Exercise appropriately to enhance physical fitness, improve immunity and resistance.
7. Prevent in advance.
Before allergy season, you can take allergy medications or get immunizations**.
5. How to carry out anti-allergy**.
First of all, you should stay away from allergens, the causes of allergies are many and complex, and the environment, food contact, etc. may be triggered, if the body is weak, eating too much irritating food may also cause allergic reactions.
In such cases, you can wear a mask or avoid ingestion, and most of them can gradually recover after staying away from the allergen and do not need special treatment.
If things don't get better, medications** such as antihistamines and glucocorticoids can be used to relieve allergy symptoms.
If the adverse reactions after allergies are more serious, causing nausea or vomiting, rash and itching all over the body, and even severe coughing or wheezing, you need to go to the hospital in time, and anti-allergy** should be carried out under the guidance of a doctor according to the specific condition.
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