1. Sick building syndrome

What is it?

The term "sick building syndrome" (SBS) is used to describe situations in which building occupants experience acute health and comfort effects that appear to be linked to time spent in a building, but no specific illness or cause can be identified. The complaints may be localized in a particular room or zone, or may be widespread throughout the building.  

What is the cause?

Although the cause is unknown, there are several common theories surrounding the syndrome. These include:

  1. Chemical pollutants outside the building - these will vary according to the location of the building. However, the common theory is that 'bad air' is drawn into the building via vents and windows.
  2. Chemical pollutants inside the building - upholstery, carpets and cleaning products can emit chemicals, which can be a cause of irritation.
  3. Bacteria, pollen and mould - if these contaminants collect in drains or air-conditioning systems they can breed and spread causing a variety of health problems such as allergies and infections.
  4. High or low humidity level - or changes in relative humidity in a building can trigger symptoms of ill health.
  5. Poor ventilation - many office environments use air conditioning systems but ventilation is sometimes poor.
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What effect does it have on staff?

Some effect that SBS can have on staff include: headaches, eye, nose or throat irritation, skin irritation, coughs, dizziness, nausea and fatigue. The symptoms rapidly improve after leaving the building.

What can be done?

To avoid SBS in your work environment, the following points van help you:

  • Opening windows or doors to improve airflow.
  • Altering the temperature in your office.
  • Minimising the use of perfumed detergents and air fresheners.
  • Finally, if you and your colleagues feel that further investigation or action is needed, you may need ...

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