Allergies occur when the immune system reacts to a foreign substance such as pollen, bee venom, pet dander, or certain foods that typically don’t cause a reaction in most people.
Symptoms:
Sneezing, itching, hives, swelling, difficulty breathing, anaphylaxis (severe cases)
Diagnosis:
Skin tests, blood tests to measure IgE levels, elimination diet for food allergies
Medicine:
Antihistamines, corticosteroids, decongestants
Treatment:
Avoidance of allergens, use of medications to manage symptoms, and in some cases, immunotherapy (allergy shots).
Prevention:
Avoidance of known allergens, use of air purifiers, keeping windows closed during high pollen seasons
FAQs (Frequently Asked Questions):
What are the most common allergens? How are allergies diagnosed? Can allergies be cured? What is anaphylaxis? What is the role of immunotherapy in treating allergies?