When are lab tests needed for diagnosing allergies?

It's important to pinpoint exactly what's sparking your allergy symptoms in the first place. Even if you think you know, it's good to check again down the road because allergies to new substances can develop. Allergy testing from a board-certified allergist or immunologist should take place if you find your symptoms are not being adequately controlled. Allergy tests are practically painless, and because they're more accurate than they used to be, they may actually detect precisely what's causing your allergy symptoms, which in turn will help your doctor tailor an effective treatment plan that works for you. Simple tests like the skin-prick test can help uncover allergies to many common substances, including dust mites, pet dander, mold and pollen.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.