Health Effects of Mold
Understanding the serious health risks associated with mold exposure
Health Warning
Mold exposure can cause serious health problems. If you're experiencing symptoms that may be related to mold exposure, seek medical attention immediately. This information is for educational purposes only and should not replace professional medical advice.
Common Health Effects
Respiratory Issues
- Coughing and throat irritation
- Wheezing and shortness of breath
- Chest tightness
- Worsening of asthma symptoms
- Sinus congestion
- Upper respiratory infections
Allergic Reactions
- Sneezing and runny nose
- Red, itchy, or watery eyes
- Skin rashes and irritation
- Headaches
- Fatigue
- Nasal stuffiness
High-Risk Groups
While anyone can be affected by mold, certain groups are at higher risk for severe health effects:
More Vulnerable Populations
- Infants and young children
- Elderly individuals
- People with asthma or allergies
- Individuals with compromised immune systems
- People with chronic lung diseases
Potential Severe Effects
- Severe asthma attacks
- Lung infections
- Allergic bronchopulmonary aspergillosis
- Hypersensitivity pneumonitis
- Chronic respiratory conditions
Types of Mold and Their Effects
Black Mold (Stachybotrys)
Often called "toxic black mold," this type can produce mycotoxins that may cause more severe health effects.
- Severe respiratory problems
- Neurological symptoms
- Extreme fatigue
- Memory problems
Aspergillus
Common indoor mold that can cause allergic reactions and respiratory infections.
- Allergic reactions
- Lung infections (aspergillosis)
- Asthma-like symptoms
Penicillium
Often found in water-damaged buildings and can spread quickly.
- Allergic reactions
- Respiratory infections
- Sinus infections
When to Seek Medical Help
Seek Immediate Medical Attention If:
- Severe difficulty breathing
- Chest pain or tightness
- Persistent cough with blood
- High fever with respiratory symptoms
- Severe allergic reactions
Consult a Doctor If You Experience:
- Persistent respiratory symptoms
- Worsening asthma or allergies
- Chronic fatigue or headaches
- Recurring sinus infections
- Skin rashes or irritation
Protecting Yourself
Immediate Actions
- Document mold with photos
- Avoid touching or disturbing mold
- Improve ventilation in affected areas
- Use air purifiers if possible
- Keep humidity levels below 60%
Long-term Solutions
- Address moisture sources
- Ensure proper ventilation
- Report issues to landlord promptly
- Consider temporary relocation if severe
- Seek legal advice if needed
Important Resources
CDC Information: Centers for Disease Control and Prevention mold health information
EPA Guidelines: Environmental Protection Agency mold and moisture guide
NC Environmental Health: North Carolina Division of Public Health - Environmental Health
Medical Professionals: Consult with doctors familiar with environmental health issues