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Diagnosis

Knowing what particular allergen is causing allergy symptoms can help determine what steps are needed to reduce exposure to that allergen. Reducing exposure to an allergen can require simple or more involved changes in daily life.

Allergy testing is the only way to diagnose an indoor allergy with certainty. Allergy diagnosis first involves taking a patient history that includes detailed information about allergy symptoms and when they occur. Based on this information, testing fo...Read the full article