And how does it affect me?
Sick Building Syndrome (SBS) is a term used to describe a condition where occupants of a building experience a range of symptoms that are associated with the time spent in that building, but for which no specific illness or cause can be identified. The symptoms of SBS typically improve when the occupants leave the building and worsen when they return.
The symptoms of SBS can vary and may include:
Headaches
Fatigue
Irritation of the eyes, nose, or throat
Difficulty breathing
Skin irritation or rash
Dizziness
Nausea
The exact cause of SBS is not fully understood, but it is believed to be related to a combination of factors, including poor indoor air quality, inadequate ventilation, and the presence of certain chemicals or pollutants in the indoor environment. Other factors that may contribute to SBS include high levels of humidity, temperature fluctuations, and inadequate lighting.
The average person breathes 13kg of air, per day, so the quality of the air is important. Contaminants like Nitrous Oxide, Sulphur Dioxide, Ozone and Particulate Matter can ingress a building from the outside but buildings can also generate their own contaminants, such as Carbon Monoxide, Carbon Dioxide, Volatile Organic Compounds, Radon as well as mould and excess humidity.
To prevent SBS, it is important to ensure that buildings are well-ventilated and that indoor air quality is maintained at a high level. This may involve regular cleaning and maintenance of HVAC systems, the use of air purifiers or other air-cleaning devices, and the use of low-emitting building materials and furnishings. Additionally, promoting healthy habits such as regular cleaning, proper ventilation during cooking and cleaning, and smoking bans can help to reduce the risk of SBS.
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