It started after the roof leak, or the flooded basement, or the move into an apartment that always smelled a little musty. First came the congestion and headaches. Then the exhaustion, the fog, the aching, and a list of symptoms that didn’t fit together. Your doctor ran tests. Most came back normal.

Illness linked to water-damaged buildings is real, often misunderstood, and worth evaluating carefully.

What is established

Damp buildings are bad for health. Major reviews agree:

The World Health Organization (2009) found sufficient evidence that indoor dampness and mold are associated with respiratory symptoms, asthma, respiratory infections, and allergic conditions.
The Institute of Medicine (2004) reached similar conclusions.

Recognized mold-related conditions include mold allergy, asthma triggered or worsened by damp environments, hypersensitivity pneumonitis, and certain fungal infections in people with weakened immune systems.

What is debated: CIRS

Chronic inflammatory response syndrome (CIRS) is a framework developed by Ritchie Shoemaker, MD. It proposes that, in some genetically susceptible people, exposure to water-damaged buildings triggers ongoing, body-wide inflammation. That inflammation is said to cause fatigue, cognitive problems, pain, and symptoms across multiple systems.

We want to be straightforward: CIRS is not universally accepted in conventional medicine. Several of the lab markers used within the framework are nonspecific or not well validated, and high-quality controlled research is limited. At the same time, many patients with multisystem illness after water damage don’t fit neatly into recognized categories.

Our approach is to take the exposure and the symptoms seriously, evaluate carefully, and be clear about what the evidence does and doesn’t support.

Common symptoms reported after water-damaged building exposure

Fatigue and low stamina
Brain fog, memory, and concentration problems
Headaches, sinus congestion, cough, shortness of breath
Muscle aches, joint pain, morning stiffness
Numbness, tingling, or unusual skin sensations
Increased thirst and frequent urination
Light sensitivity, red eyes, blurred vision
Temperature regulation problems and night sweats
Symptoms that improve away from the building and return on re-entry

How it is evaluated

An exposure history: where you live and work, known leaks or flooding, when symptoms started, and whether they change with location.
The symptom pattern across body systems.
Review of prior testing, including allergy and lung function results.
Targeted testing where it adds useful information, and honest discussion of each test’s limits. See our lab testing page.
Environmental context: understanding what inspections and building testing can and can’t tell you.
Ruling out other causes: thyroid disease, anemia, sleep apnea, autoimmune conditions, and infections.

Mold illness topics

Overlapping conditions

If you’ve developed new reactions to foods, fragrances, or chemicals, see MCAS in Oklahoma City.
If your symptoms began after a COVID infection rather than a building exposure, see Long COVID Treatment in Oklahoma City.

If you’re dizzy or your heart races when you stand, see Dysautonomia in Oklahoma City.

When to get emergency care

Call 911 for:

severe shortness of breath,
wheezing that doesn’t respond to your rescue inhaler,
chest pain, or
high fever with trouble breathing.

Serving Oklahoma City, Tulsa, and all of Oklahoma

Oklahoma’s severe storms, hail and roof damage, flooding, and humid summers make water intrusion a common problem. Venturis Clinic sees patients from Oklahoma City and surrounding areas, including Tulsa, and from across Oklahoma.

Frequently asked questions

Can mold make you sick even if you’re not allergic? Damp buildings are associated with health effects beyond allergy. How non-allergic mechanisms work is still being studied.

Is CIRS a real diagnosis? CIRS is used by some clinicians but isn’t universally accepted, and several of its markers are debated. The symptoms patients report still deserve careful evaluation.

Should I test my home? An inspection by a qualified professional to find moisture sources is usually the most useful first step. Testing methods vary in how much they can tell you.

Do you see patients from Tulsa? Yes. We see patients from Oklahoma City and surrounding areas, including Tulsa, and from across Oklahoma.

Sick since the water damage? Book a free 15-minute discovery call.

This page is for educational purposes and is not a substitute for individual evaluation.

By Alvin Philipose, DC, ICCP

Sources

World Health Organization. WHO Guidelines for Indoor Air Quality: Dampness and Mould. 2009.
Institute of Medicine. Damp Indoor Spaces and Health. Washington, DC: National Academies Press; 2004.

Mold Illness and CIRS in Oklahoma City