Fatigue. Brain fog. Sinus infections. Breathing issues.
If you’ve had lingering symptoms that don’t respond to treatment—maybe it’s not you. Maybe it’s your home.
What Is Mold Toxicity?
Mold toxicity happens when certain molds—especially black mold (Stachybotrys chartarum)—release harmful mycotoxins into the air. Breathing them in over time can lead to symptoms that are often misdiagnosed or dismissed.
Common symptoms of mold exposure include:
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Chronic fatigue
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Headaches or brain fog
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Wheezing or coughing
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Mood changes or anxiety
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Recurring sinus problems
According to Medical News Today, long-term exposure to toxic mold can even affect memory and immune function.
Where Mold Hides
The tricky part? You don’t have to see mold to be affected by it. It can grow behind drywall, under floors, or in air vents—anywhere there’s moisture.
The EPA’s mold guide warns: even small leaks or poor ventilation can create perfect conditions for mold growth.
Other Indoor Air Hazards: What About Asbestos?
Mold isn’t the only threat hiding at home. Asbestos, once common in insulation and ceiling tiles, can release harmful fibers when disturbed.
Read more about how asbestos exposure affects lung health.
When to Suspect Mold Toxicity
Consider environmental causes if:
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You feel better when you're away from home
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You have a history of leaks or moisture problems
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There’s a musty odor you can't eliminate
If your symptoms don’t add up, think beyond bloodwork. Your environment might be the missing piece.
Sometimes, the problem really is in the walls.