The 3 Essential Labs for Eczema and Psoriasis: Finding Your Root Cause

If you’ve been struggling with eczema or psoriasis, you’ve probably been through the ringer. Maybe you’ve tried every "miracle" cream on the shelf, sat through countless appointments, or were told that your only option is a lifetime of steroid creams or immunosuppressants.

But here’s the thing: your skin is not the enemy. In my work as a Traditional Naturopath and wellness practitioner, I look at the skin as the body’s "third kidney." When your primary detox organs: like your liver, kidneys, and gut: are overwhelmed by a toxic burden, your body has to find another way to push those toxins out. The skin is the most visible "exit vent" it has.

Instead of just masking the symptoms, we want to ask why the body is screaming for help. To do that, we have to stop guessing and start testing. While I am not a doctor and I don't prescribe drugs or focus on "managing" disease, I am a healer focused on rejuvenation and identifying the root causes that are keeping your body from its natural state of balance.

Here are the three essential labs I recommend for anyone ready to stop the itch and start the healing.

1. Food Sensitivities with a Candida Panel

We’ve all heard the phrase "you are what you eat," but it’s more accurate to say "you are what you can digest and absorb." When you have a chronic skin condition like eczema or psoriasis, there is almost always an inflammatory fire burning in the gut.

A standard allergy test (the kind that looks for immediate IgE reactions, like hives or anaphylaxis) often comes back totally normal for people with chronic skin issues. This is because we are usually dealing with sensitivities (IgG or IgA reactions), which are delayed. You might eat a piece of bread on Monday, and your eczema flares up on Wednesday. Without testing, it’s nearly impossible to connect those dots.

 

In my practice at DMD Natural Medicine, I combine food sensitivity testing with a Candida panel. Candida is a type of yeast that lives in the gut. In small amounts, it’s fine. But when it overgrows: often due to high sugar intake, antibiotic use, or chronic stress: it releases toxic byproducts like acetaldehyde. These toxins can leak into your bloodstream and manifest as red, itchy, or scaly patches on your skin.

By identifying exactly which foods are triggering your immune system and seeing if a yeast overgrowth is contributing to your toxic burden, we can create a nutrition plan that actually allows your skin to calm down.

2. The Leaky Gut Test (Intestinal Permeability)

You can’t talk about skin health without talking about the gut-skin axis. Your gut lining is supposed to be a tight barrier, only letting nutrients through into the bloodstream. Think of it like a fine-mesh screen. "Leaky gut," or intestinal permeability, is what happens when that screen gets holes in it.

When the gut is leaky, undigested food particles, bacteria, and toxins slip through the "holes" and enter your circulation. Your immune system sees these "intruders" and goes into a state of high alert. This systemic inflammation often travels straight to the skin.

For many people with psoriasis: which is an autoimmune-related condition: leaky gut is a massive piece of the puzzle. The body is in a constant state of hyper-vigilance because it’s being bombarded by "junk" that shouldn't be in the blood.

A specific lab test for markers like Zonulin (a protein that regulates the opening of those gut junctions) can tell us exactly how compromised your barrier is. If the gut is leaky, the skin will stay "leaky" and reactive. We have to seal the gut to clear the skin. This is why I often suggest Fiber-Fueled Meal Prep Ideas to my clients; getting the right nutrients into the gut is a foundational step in repair.

3. TH1/TH2 Cytokine Profile: The Immune "See-Saw"

This is perhaps the most important lab for anyone with chronic, stubborn skin issues, yet it’s rarely ordered in a traditional medical setting.

Your immune system has different "branches." The TH1 branch is your cellular defense (fighting viruses and bacteria), and the TH2 branch is more involved in allergic responses. In a healthy body, these two branches sit on a see-saw in perfect balance.

However, in people with eczema and psoriasis, the see-saw is usually stuck.

• Eczema is often associated with TH2 dominance (overactive allergic and inflammatory signaling).
• Psoriasis is often associated with TH1 dominance (overactive cellular immune response).

A TH1/TH2 Cytokine Profile measures specific signaling proteins called cytokines in your blood.

Why does this matter? Because if your immune system is stuck on one side, even "healthy" supplements can sometimes make you feel worse. For example, some herbs boost TH1, while others boost TH2. If you are already TH1 dominant and you take a TH1-boosting herb, you might flare your psoriasis!

By seeing exactly where your dominance lies, I can help you build a protocol that brings that see-saw back to center.

 

Building Your Natural Protocol: The Traditional Naturopathic Way

Once we have the data from these labs, we don't reach for a prescription pad. Unlike some naturopathic doctors who might still use antibiotics or pharmaceutical drugs, my approach as a traditional healer is to work with your body’s innate intelligence.

We use these results to build a customized, root-cause protocol using:

1. Herbs

Nature provides incredible tools for detoxification and immune modulation. We use herbs to support the liver (so the skin doesn't have to do the work), clear out Candida overgrowth, and soothe the gut lining.

2. Homeopathy

Homeopathy works on an energetic level to remind the body how to heal itself. It is particularly effective for the "toxic burden" aspect of skin issues, helping the body move through the layers of suppression that often come after years of using steroid creams.

3. Peptides

Peptides are short chains of amino acids that act as signaling molecules. They can be incredibly helpful for gut repair (like BPC-157) or for modulating the immune system without suppressing it. They help "talk" to your cells to encourage rejuvenation and repair.

4. Targeted Nutrition

This isn't about a "one size fits all" diet. Based on your food sensitivity labs, we remove the triggers that are causing internal fire and add in the specific nutrients: like Vitamin D, Zinc, and Omega-3s: that your skin needs to rebuild.

Why "Natural" is Different

It’s important to understand that eczema and psoriasis are not just "bad luck." They are symptoms of an underlying imbalance. In the world of conventional medicine, the goal is often to shut the symptom up. If you have a rash, they give you a cream to make the rash go away.

But if your body is using that rash to push out toxins, and you block that exit with a steroid, where do the toxins go? They go deeper into the body. This is why many people find that their skin clears up for a few weeks on a cream, only for the issues to come back worse, or for new issues (like asthma or digestive problems) to appear.

As a wellness practitioner, my goal is to help you open the proper "drainage" pathways so your body doesn't need to use your skin as a trash can. We want to clean the internal environment so the external environment (your skin) can shine.

 

Ready to Find Your Root Cause?

You don't have to just "live with" itchy, painful, or embarrassing skin. Whether you are dealing with the dry, red patches of eczema or the silvery scales of psoriasis, there is an answer.

By looking at your food sensitivities, checking your gut health, and balancing your immune system’s see-saw, we can stop chasing symptoms and start true healing.

If you’re ready to move beyond the "band-aid" approach and explore what’s really going on inside your body, I’m here to guide you. You can learn more about how we work at DMD Natural Medicine and start your journey toward rejuvenation today.

Healing is possible when you give the body exactly what it needs to find its own way back to balance. Let’s find your root cause together.