Consulting a Medical Professional for Chronic Mould Allergy Reactions
Mould, a type of fungus, thrives in damp, dark, and poorly ventilated areas of the home, posing potential health risks for those who are sensitive to its spores. In this article, we delve into the symptoms of mould allergy, its impact on respiratory health, and measures to prevent health issues related to indoor mould exposure.
Mould allergy symptoms can mimic common allergies or respiratory infections, making it essential to recognise the signs. These may include chronic nasal congestion or sinus infections, itchy, red, watery eyes, persistent coughing, wheezing, or shortness of breath, asthma flare-ups or worsening asthma symptoms, skin rashes or irritations, especially in children, dizziness, headaches, brain fog, or fatigue.
For individuals with asthma or mould allergies, exposure to mould can trigger asthma attacks, leading to coughing, wheezing, chest tightness, and difficulty breathing. Children exposed to mould in damp or poorly ventilated bedrooms are at a higher risk of developing asthma, with studies showing a dose-dependent relationship between mould presence and new-onset wheezing.
Mould spores and related allergens provoke respiratory inflammation and can lead to chronic respiratory issues and lung function impairment, especially in sensitive or immunocompromised individuals. Some moulds produce mycotoxins, such as black mould, which may worsen lung damage or lead to long-term health problems.
To confirm whether mould is the cause of your symptoms, doctors may suggest one or more tests, such as physical examinations, skin prick tests, blood tests (IgE), lung function tests, or a bronchial challenge test. Over-the-counter allergy medications may not be effective against mould allergy symptoms if they are severe, if other underlying issues are present, or if there is frequent exposure to mould indoors or high mould spore levels in the air.
Preventing health problems related to indoor mould exposure is crucial. Managing humidity (keeping it between 30–50%), promptly repairing leaks, maintaining good ventilation, and removing mould are critical steps. Common problem spots for mould growth indoors include bathrooms, kitchens, and appliances like washing machines and dishwashers.
For people living in rural areas, increased mould spore levels during crop harvesting season have been linked to breathing issues. If you suspect a mould allergy, it is important to consult a GP, especially if visible mould has been noticed at home and symptoms began shortly afterwards. Researchers recommend that if mould allergy is suspected, the first step should be to perform a blood test to check for antibodies against a combination of common mould types, known as mx1.
In summary, indoor mould thrives in moist, poorly ventilated areas and can cause allergy-like symptoms that can worsen respiratory conditions such as asthma, particularly in children and sensitive individuals. By understanding the symptoms and taking preventative measures, we can protect ourselves from the potential health risks associated with indoor mould exposure.
[1] Centers for Disease Control and Prevention. (2021). CDC - Mold. Retrieved from https://www.cdc.gov/mold/ [2] Mayo Clinic. (2021). Mold allergy. Retrieved from https://www.mayoclinic.org/diseases-conditions/mold-allergy/symptoms-causes/syc-20355267 [3] American Lung Association. (2021). Mold and Your Health. Retrieved from https://www.lung.org/clean-air/at-home/indoor-air-pollutants/mold [4] National Institute of Environmental Health Sciences. (2021). Mold and Your Health. Retrieved from https://www.niehs.nih.gov/health/topics/agents/mold/index.cfm [5] Environmental Protection Agency. (2021). Mold Remediation in Schools and Commercial Buildings. Retrieved from https://www.epa.gov/mold/mold-remediation-schools-and-commercial-buildings
