Mold exposure symptoms & treatment

A mold-literate doctor is a clinician with specific training and experience in illness linked to mold and water-damaged buildings: taking a detailed exposure history, interpreting relevant testing, and guiding recovery alongside removing the exposure. Dr. Madeira has trained in mold and mycotoxin illness, including with Dr. Jill Crista, ND.

Yes. Dr. Madeira sees adults by telemedicine who live in Arizona, Montana or Washington and are in one of those states during their visits. Start with a free 30-minute discovery call.

It’s more common than many people expect. A dry climate doesn’t prevent indoor mold: evaporative coolers, monsoon roof leaks, plumbing leaks and HVAC condensation can all create hidden moisture indoors.

Your symptoms are real, even when routine labs come back normal. Mold illness isn’t yet widely accepted as a diagnosis in conventional medicine, and research on it is still developing, so many people are told nothing is wrong. Being dismissed doesn’t mean you aren’t sick, and it’s worth looking at your home or workplace as part of the picture.

Mycotoxin exposure can show up as fatigue, brain fog, headaches, sinus problems and nerve symptoms. These overlap with many other conditions, so symptoms alone can’t confirm the cause. Dr. Madeira’s approach draws on the work of Dr. Ritchie Shoemaker, MD, Dr. Neil Nathan, MD and Dr. Jill Crista, ND.

Treatment starts with finding and stopping the exposure. From there, care is step by step: supporting elimination, calming inflammation, and addressing the systems that were affected. Mold allergy and asthma are treated with standard care, so your other doctors stay involved.

Notice whether your symptoms ease after several days away and return when you’re back. Look for musty smells, water stains and past leaks. The free checklist on this page walks you through your home, and an indoor environmental professional can inspect what you can’t see.

Mycotoxin tests, most often urine tests, look for toxins produced by certain molds. They can be one piece of the picture, but results need careful interpretation alongside your history, symptoms and environment.

Reducing ongoing exposure is usually the first and most important step, because it’s hard to recover while exposure continues. That often means an inspection and remediation by qualified indoor environmental professionals. Dr. Madeira can help you think through next steps.

Routine blood tests are often normal in mold illness. Evaluation usually combines your exposure history and symptoms with more targeted testing, such as inflammatory markers and, in some cases, mycotoxin testing, interpreted together.

Many people improve substantially once the exposure is removed and their body is supported, though recovery time varies and some people need longer, more gradual care. Removing the source is the most important step.

It varies a great deal from person to person, depending on the exposure, how long it lasted and other health factors. Recovery from complex chronic illness takes commitment and partnership, and your plan is adjusted as you progress.

For anxiety, research points to a link. A 2024 review of 19 studies found that adults living in damp or moldy homes had higher rates of depression, stress and anxiety, though the authors noted the studies had limitations.¹⁰ A study of more than 11,000 older adults also linked mold exposure to more anxiety symptoms.¹¹ In mice, inhaling mold spores increased anxiety-like behavior (animal study).¹² These findings show a link, not proof that mold causes anxiety, and a 2023 German medical guideline rates the evidence for mood effects as limited.¹³

We haven’t found published research linking mold exposure to weight gain or hair loss. These changes have many possible causes, including thyroid and other hormone problems, so a full evaluation helps sort out what’s driving yours.

Typically, a doctor trained in environmental medicine, such as a naturopathic physician with additional certifications and training in mold-related illness after naturopathic medical school. Allergists and lung specialists treat mold allergy and asthma. Dr. Madeira focuses on environmental medicine, trained in mold illness with Dr. Jill Crista, ND and Dr. Paul Anderson, NMD, and works alongside your other doctors when needed.