Could Environmental Factors Be Making Me Sick?
Mold, Chemicals, and Sick Building Syndrome
We talk a lot about what you put in your body. Your food. Your water. Your supplements. But we often forget about what you are breathing.
Have you ever noticed that your health seems to change depending on where you are? Maybe you get headaches, fatigue, or congestion at home, but the moment you step outside or go on vacation, you feel better. Or maybe you feel fine on the weekends, but the minute you walk into your office on Monday morning, the brain fog comes rushing back.
There is a medical name for this. It is called Sick Building Syndrome.
I had a patient who was a nurse practitioner. She came to me because she had developed asthma later in life. When I see adult-onset asthma, it is a huge red flag. In my experience, that is often related to mold exposure. We investigated, and sure enough, the problem was not her home. It was a major mold issue at her workplace.
There are two common culprits behind these problems.
Mold
Mold loves damp areas. Basements. Bathrooms. That spot around a leaky window you have been ignoring. When mold spores get into the air, they can trigger allergies, asthma, and flu-like symptoms that never seem to go away.
So how do you find it? Start with a simple visual check. Look for discoloration on the walls or ceiling. Check under the sinks. If you have ever had a significant leak or flooding, moisture can linger behind the drywall for a long time.
If you suspect mold but cannot see it, you can hire a company to test your air quality for mold spores. If you are dealing with unexplained symptoms, that testing can be a very valuable investment.
Chemicals
We bring many of these into our homes ourselves. Cleaning products, air fresheners, and even that new furniture smell all release invisible gases called VOCs. They build up indoors where ventilation is poor. Over time, they can irritate your lungs and your immune system.
The fix is to switch to natural cleaning products whenever possible. You do not need harsh industrial chemicals to clean a kitchen counter. Simple, non-toxic options work just as well without the fumes.
What You Can Do
The first step is simple. Open the windows. Get the air moving. If you have a damp spot, fix the leak now. Do not wait.
One of the best investments you can make is a high-quality air filter or HEPA purifier. But here is the catch. You actually have to change the filters. I cannot tell you how many times I see people running a purifier with a filter that is three years old.
Good air quality starts with paying attention. Small changes in your environment can make a big difference in how you feel.
Authored by Gerard Guillory, MD
Gerard Guillory, MD, is a board-certified internist who practiced for nearly four decades with a focus on functional, root-cause medicine. He is the author of three books on irritable bowel syndrome and the founder of It’s My Health, where he and his team put current health news in context and help members understand the underlying causes of chronic symptoms.
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