What causes mould allergy?
It is not the mould itself but the mould spores that cause allergic reactions. Mould spores are believed to be present in the air at greater quantities than any other substance. These tiny invisible spores are produced by moulds and fungi in large quantities. Spores are the mould's system of reproduction. Moulds and fungi release their spores into the air to be carried towards other sources of food. Moulds do not produce chloroform and therefore need to live off other matter. They thrive on any decaying substance, fallen leaves, fruit, grass, soil and plants. Indoors they can live on any decaying matter and can grow in carpets, old furniture, on walls, in cupboards and on wood. They will live anywhere where there is enough moisture to support them and of course the British climate is ideal for their proliferation. What prompts the mould to release its spores?
Mould spores are often released when there is a change in the environment, when moist conditions suddenly become warm, when the central heating first goes on in a damp house, or when plants or Christmas trees are brought into a warmer interior. "Using a tumble drier, ironing clothes, drying wet towels or hanging wet laundry near a strong heat source will stimulate spore production." Outdoor mould spores are often more prolific in late summer and autumn, during the harvest time and as fallen leaves collect on the ground. There is often a proliferation of mould after the first frost or during the spring thaw in colder countries. People who suffer from mould allergies are sometimes also sensitive to mushrooms, cheese, dried fruits etc because of their high mould content. Symptoms of mould allergy
"The common symptoms of mould allergy include allergic rhinitis, bronchitis, sneezing, runny nose, congestion, eustachian tube obstruction, itching of the nose or eyes, fatigue, and weakness. Mould spores can enter the lungs causing asthma, a build-up of mucus, wheezing, and breathing difficulties. Dermatological and intestinal symptoms are also well documented. Cerebral symptoms can include: catatonic state, depression, crying, anger, confusion, fear, dizziness, anxiety, irritability, hostility, inability to concentrate, headaches, and hyperactivity". Moulds are also instrumental in the feeding cycle of dust mites, aiding the proliferation of the mites within the house. What should I do if I have a mould allergy?
The most important place to start is inside the house. It is important to tackle damp areas and if possible eliminate moisture in places where mould is likely to grow. Always make sure there is adequate ventilation and air circulation. Tackle any leaks either in the roof, walls or piping in the house. Remove furniture that smells musty as this will be harbouring moulds, and wherever possible remove carpets that might have been damp - the carpet at the entrance to an en-suite bathroom is particularly likely to harbour moulds. Use a dehumidifier to remove moisture from the air. Even if a room does not feel at all damp you will be amazed how much moisture these machines take out of the air on a daily basis. They reduce dampness at a very fast rate and are a crucial part of tackling any mould problems. Click here for more information about dehumidifiers. Some air cleaners will remove the mould spores from the air. All the air purifiers sold at The Healthy House deal with mould spores in some form, however The Airfree air sterilsers are specifically designed to combat mould and reduces mould growth by up to 99%.
Disclaimer
Information included in this website is intended for information purposes only and is not to be used as a substitute for consultation with a medical practitioner.
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