What Does Mold Actually Do to Your Health?

Mold exposure often triggers allergic responses because your immune system sees mold spores as invaders. This can lead to familiar allergy symptoms like a stuffy nose, red eyes, and skin rash. The severity depends on your sensitivity and the amount of mold present.

These reactions are usually temporary and subside once you leave the affected area. However, repeated exposure can make symptoms worse over time. For those with existing allergies, mold can be a significant year-round trigger, especially in damp indoor environments.

Some molds produce toxic substances called mycotoxins, which can cause more severe health effects with high-level exposure. These effects are less common in typical home environments but are a serious concern in heavily contaminated settings.

Symptoms from mycotoxin exposure can include persistent headaches, fatigue, and difficulty concentrating. This condition is often referred to as mycotoxicosis. It requires evaluation by a medical professional, as the symptoms can overlap with many other illnesses.

• Black mold, or Stachybotrys chartarum, is one type known for producing mycotoxins.
• Not all black-colored mold is this specific toxic type, however.
• The presence of any mold indicates a moisture problem that needs fixing.
• You should never attempt to identify toxic mold yourself.
• A qualified mold professional can perform proper testing if needed.
• The primary health goal is to remove all mold growth safely.

If you find mold, your first step is to identify and stop the source of moisture. This could be a leaky pipe, roof damage, or high indoor humidity. Without fixing the water issue, mold will likely return even after cleaning.

For small areas, you may clean it yourself with detergent and water. For larger infestations or if the mold returns, you need a mold remediation professional. They have the training and equipment to remove mold safely and thoroughly.

• Fix all plumbing leaks, roof leaks, or foundation seepage immediately.
• Use exhaust fans in bathrooms and kitchens to reduce humidity.
• Ensure your clothes dryer vents to the outside of your home.
• Keep indoor humidity levels below 60 percent, ideally between 30 and 50.
• Dry any wet building materials within 24 to 48 hours.
• Discard porous materials like carpet or drywall that stay wet and grow mold.