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If you’ve been sneezing, breaking out in hives, or dealing with stomach issues for months, it’s natural to want answers fast. A quick search for allergy testing in Sioux Falls turns up plenty of options: traditional testing, food sensitivity testing, chiropractic allergy treatment, muscle testing, and natural allergy treatment claims that promise relief without needles or medication.

Before committing to any of them, one question comes first: is this actually an allergy?

Allergy, Sensitivity, or Intolerance?

A true allergy is an immune response. Your body identifies a harmless substance, like peanut protein or pollen, as a threat and produces IgE antibodies, triggering hives, swelling, wheezing, or, in severe cases, anaphylaxis.

A food sensitivity or intolerance works differently. It typically doesn’t involve the immune system the same way, tends to be dose-dependent, and often relates to digestion rather than immune reaction. Symptoms can overlap, but the mechanism and the risk are not the same.

Getting the food allergy vs food sensitivity distinction right changes what testing makes sense and how seriously a reaction should be treated. Confusing the two can lead to unnecessary, overly restrictive diets that never actually solve the problem.

Why an Accurate Diagnosis Comes First

Treating the wrong thing rarely fixes anything. If a test suggests you’re reacting to a dozen foods, and you eliminate all of them, you might feel a temporary sense of control, while missing the real trigger and creating new nutritional gaps in the process. Before you treat an allergy, make sure it is actually an allergy.

How Allergies Are Actually Diagnosed

Board-certified allergists rely on medical history plus validated testing, not a single result in isolation. The two established tools:

• Skin prick testing: a small amount of allergen is pricked into the skin; a raised, itchy bump after about 15 minutes suggests a likely reaction. Most people describe it as mildly itchy rather than painful.
• Blood testing (specific IgE): measures antibody response to specific allergens, often used when skin testing isn’t practical, including for allergy testing for children.

Both are considered safe and well tolerated. A positive result shows sensitization, but it’s always interpreted alongside your symptoms and history, not read on its own. For suspected food allergies, this same principle applies, though a more definitive tool is sometimes needed.

What About Muscle Testing, IgG Panels, and Other Alternative Methods?

Anyone researching food sensitivity testing or natural allergy treatment will run into muscle testing, IgG antibody panels, and electrodermal or biofeedback devices marketed as allergy scanners.

Muscle testing for allergies checks for muscle weakness while a person holds a substance. Controlled studies, including a double-blind trial in the Journal of the American Dietetic Association, found results don’t correlate with actual allergic status.

IgG/IgG4 food testing measures antibodies that rise after repeated exposure to a food. The AAAAI and the European Academy of Allergy and Clinical Immunology both state this reflects normal tolerance, not allergy, and isn’t recommended for diagnosis.

Electrodermal and biofeedback devices measure skin resistance. The FDA classifies devices used to diagnose disease this way as requiring full approval, which none of these devices have received for allergy diagnosis.

Natural remedies come up here too, and local honey is the most common one. We’ve covered this in detail in a previous post, but in short: bees collect pollen from flowers, not the lightweight, windborne pollen that causes most seasonal symptoms, so the logic doesn’t hold up. Honey isn’t harmful, just not a substitute for identifying real triggers.

The Oral Food Challenge: The Gold Standard

When food allergy testing results are unclear, allergists may recommend an oral food challenge: eating small, increasing amounts of a suspected allergen under direct medical supervision. It’s the most definitive way to confirm or rule out a food allergy, and it’s only done in a clinical setting equipped to manage a reaction.

Allergy Shots Aren’t the Only Option

Allergy shots (subcutaneous immunotherapy) are well-established, but sublingual tablets, taken under the tongue, are FDA-approved for allergens like grass, ragweed, and dust mites. This differs from compounded sublingual drops, which are off-label and not FDA-approved. Both allergy shots and tabs may have a place in treatment, but it’s worth knowing which one you’re being offered.

Questions to Ask Before Choosing a Provider

Whether you’re considering a traditional allergist, a chiropractor allergy treatment program, or something else, ask:

• What is this test actually measuring?
• Is this method recognized by organizations like AAAAI or ACAAI?
• How will results change my treatment plan?
• Is a more definitive test, like an oral food challenge, available?

When to See a Board-Certified Allergist

A board-certified allergist completes medical school, residency, and at least two years of fellowship in allergy and immunology, followed by certification through the American Board of Allergy and Immunology. That training is what allows accurate interpretation of results, not just a single data point.

If you’ve been guessing at triggers or trying elimination diets without clear direction, it may be time to see a board-certified allergist Sioux Falls families already trust.

If you’re unsure what is causing your symptoms, schedule with Dakota Allergy & Asthma for clear answers and personalized next steps. Get seen this week.