What is sick building syndrome?
Sick building syndrome (SBS ) is a term used to describe a set of discomforts that people may experience when they are in certain buildings, affected by certain risk factors, for a prolonged period of time. The most common symptoms associated with sick building syndrome include irritation of the eyes, nose and throat, headaches, fatigue, dry skin, breathing difficulties, nasal congestion, dizziness or nausea . If you experience these types of symptoms persistently, not related to an illness or medical condition, but associated with staying in a specific building, it is advisable to consult a doctor or occupational health specialist .
What are its causes?
The possible causes of sick building syndrome can vary. They are often the result of a combination of several factors such as indoor air quality, poor ventilation, chemical contamination, the presence of allergens, the use of building materials or furnishings that emit volatile organic compounds (VOCs), dust, excessive relative humidity or lack of natural sunlight. It is a phenomenon that can be difficult to diagnose and treat. Prevention and improvement of environmental conditions in buildings are essential to reduce the risk of this syndrome.
What the WHO says about sick building syndrome
The WHO stresses that sick building syndrome can be related to environmental and occupational factors , and that indoor air quality plays a crucial role in its development. It also emphasizes the importance of good management of the work environment to prevent and control sick building syndrome . Some of the recommended measures include ensuring adequate circulation of fresh air in indoor spaces, minimizing the presence of chemicals and allergens . Also controlling relative humidity levels and avoiding the presence of mold by properly maintaining air conditioning systems. Maintaining the right temperature and promoting natural lighting are other factors to take into account.WHO recognizes the importance of addressing sick building syndrome and promotes awareness of risk factors and preventive measures that can be implemented to ensure a healthy and safe working environment.
Sick Building Syndrome: 4 Examples
- Offices with inadequate ventilation systems. Lack of air renewal can cause symptoms such as eye irritation, headaches and fatigue among occupants.
- Residential buildings affected by aluminosis, with problems of humidity and mould and which , over the years, can trigger allergic and respiratory reactions.
- Schools with poor ventilation and inappropriate use of chemicals , such as cleaning products or paints. This can lead to poor indoor air quality and trigger symptoms among students and staff, such as eye, nose and throat irritation, as well as breathing difficulties.
- Office buildings without natural light and inadequate artificial light, which can contribute to eye strain, headaches and decreased mood, among other symptoms.
How to prevent sick building syndrome in your office
Here are some of the measures you can implement in your workplace to prevent sick building syndrome.- Maintain good ventilation . If possible, open windows frequently to allow fresh air in. Avoid blocking vents with furniture or objects.
- Maintain a relative humidity level between 30% and 50% . Maintain air conditioning systems properly.
- Prevents dust build-up.
- Avoid using harsh and toxic chemicals in the office. Consider installing air purifiers if air quality is a problem.
- Promote good ergonomics . Make sure office furniture and equipment are properly designed to provide comfort and prevent injuries. Encourage the use of ergonomic chairs , adjustable screens, ergonomic keyboards and mice, and provide regular breaks to stretch and rest the eyes.
- Maximize the use of natural light and ensure that artificial lighting is adequate and well distributed.
- Promote breaks and physical activity. Encourage employees to take regular breaks and engage in physical activity. This helps improve circulation, reduce stress, and promote a healthy lifestyle.
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