Allergies

Allergies are reactions by your immune system to substances that are typically harmless but that your body mistakes as a threat. You might experience symptoms like sneezing, itching, rashes, or difficulty breathing when exposed to allergens. Allergy treatment varies depending on the allergen and severity of symptoms and can include medication, immunotherapy, and avoiding triggers. Identifying allergens, taking preventive measures, and carrying an emergency epinephrine shot with you at all times are crucial for managing allergies and avoiding potentially dangerous allergic reactions.

Common Questions & Answers

What are common allergens?

Common allergens include pollen, dust mites, pet dander, mold, and certain foods, such as nuts, shellfish, wheat, eggs, soy, and dairy, among others.

Yes, allergies can appear at any point in life, though most people with allergies develop them in childhood.

Antihistamines, decongestants, and corticosteroids are common medications to treat allergy symptoms.

Immunotherapy works by desensitizing the immune system to allergens through exposure to the allergen in small doses. The dosage gradually increases over time, allowing your body to “get used to” the allergen so it no longer produces a reaction.

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Resources
  1. Allergies. Mayo Clinic. August 24, 2024.

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