About Allergy Tests

Why You Need to Know Your Allergies — Before It’s Too Late

If I hadn’t ordered a hair-based allergy test on my own, I might not be here to share this story.

Despite having undergone a clinical allergy test with a board-certified doctor, I was never tested for food-related allergens — only for common environmental triggers like dust, mold, or pollen. As it turns out, I was dangerously allergic to milk protein and milk sugar — ingredients often hidden in medications. No one told me. And no test offered in a typical doctor’s office revealed it.

The truth is this:

Not All Allergy Tests Are the Same

Conventional allergists typically test for:

  • Pollen
  • Dust mites
  • Pet dander
  • Mold
  • Latex

But what about food sensitivities?
What about ingredients in medications, like:

  • Milk derivatives (lactose, casein)
  • Corn starch
  • Gelatin
  • Soy, peanut oil, dyes, preservatives?

In my case, these hidden triggers were silently embedded in medications prescribed for me — including one that almost took my life.

Why Standard Testing Misses the Mark

Many people assume, “If my doctor didn’t test for it, I must not be allergic to it.”

But here’s the catch:

  • Doctors rarely offer comprehensive food allergy panels
  • Many don’t screen for inactive ingredients in medications
  • You often need to request additional testing (and may be told it’s not necessary)

Hair-based intolerance testing, like the one I used, gave me a clear picture of how my body reacts to hundreds of potential triggers — including foods, additives, and chemicals found in household products and pharmaceuticals.

Why Allergy Knowledge Saves Lives

Knowing your allergy profile can help you:

  • Avoid dangerous drug reactions
  • Choose safer medications
  • Make informed decisions about supplements or treatments
  • Understand hidden sources of chronic symptoms

Whether you’re managing asthma, gut issues, autoimmune conditions, or unexplained skin reactions — allergies could be the missing piece.

Take Control of Your Health

On RxAllergyScan.com, you’ll find two life-saving tools:

  1. Allergen Profile (Free)
    Create a free account and select your known allergens — including milk, soy, corn, and others often hidden in medications.
  2. Medication Scan Tool
    Enter a medication name to scan its ingredients against your allergens. Instantly identify potential conflicts — before you take the first dose.

Start with Your Own Allergy Test

If you don’t yet know your food or chemical allergies, I recommend starting with a hair-based intolerance screening from one of our trusted partners.

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