Overview
Symptoms
Causes
Diagnosis
Treatment
Food Allergies
Pet Allergies
Contact Dermatitis
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1 of 5 / Overview
What Is an Allergy?
An allergy occurs when the immune system overreacts to harmless substances like pollen, food, dust, or pet dander.
Who Gets Allergies?
Allergies can affect children and adults of all ages, influenced by genetics, environment, lifestyle, and immune sensitivity.
What Causes an Allergic Reaction?
An allergy occurs when the immune system overreacts to harmless substances like pollen, food, dust, or pet dander.
Allergies and Asthma
Learn about allergy and asthma symptoms, triggers, treatments, and everyday management strategies for healthier breathing and wellness.
2 of 7 / Symptoms
Spring Allergies
Manage spring allergy symptoms with seasonal tips, pollen protection strategies, treatments, and daily wellness guidance for easier breathing.
Summer Allergies
Manage summer allergies with expert tips for pollen, heat, outdoor triggers, and daily relief.
Fall Allergies
Learn causes, symptoms, prevention tips, and treatments to manage seasonal fall allergy discomfort effectively.
Winter Allergies
Learn how to manage winter allergy symptoms, indoor triggers, and seasonal respiratory discomfort effectively.
3 of 5 / Tests & Diagnosis
Finding the Cause of Allergies
Winter Allergies
Allergy Skin Test
Blood Test for Allergies
4 of 5 / Treatment
Types of Allergy Drugs
What Are Antihistamines?
How Decongestants Work
Nasal Sprays for Allergies
5 of 5 / Appointment Prep
Questions for Your Doctor About Chronic Sinusitis With Nasal Polyps
Prepare important questions about symptoms, treatment options, medications, and long-term care for nasal polyps.
Questions for Your Doctor About Your Child's Food Allergies
Essential questions parents should ask doctors about managing and treating children’s food allergies safely.
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Your Guide to a Successful Food Allergy Visit
Prepare for your food allergy appointment with symptom tracking, medical history, questions, and expert guidance for accurate diagnosis and personalized treatment planning.
Allergies Support
Get trusted allergy support, expert guidance, symptom management tips, and helpful resources for safer, healthier daily living with allergies.