What Health Problems Are Associated With Being Exposed To Asbestos?

Asbestos poses health risks only when fibres are in the air that people breathe. Once inhaled, asbestos fibres can lodge in the lungs and surrounding tissue, causing scarring that can ultimately lead to severely impaired lung function (asbestosis) and cancers of the lungs or lung cavity.
The main health risks associated with asbestos exposure include asbestosis, lung cancer, mesothelioma, and other asbestos-related cancers.

Why Asbestos is A Regulated Substance

There are a number of health risks associated with being exposed to asbestos. Asbestosis is a serious, long-term lung disease that can cause scarring of the lungs and severely impair lung function. Asbestos exposure is also linked to a number of different types of cancer, including lung cancer, ovarian cancer, and cancer of the larynx.

Concern for the health of asbestos workers was expressed as long ago as the late 1800s. The risks became more evident in the late 1960s, when workers who had been heavily exposed 20 to 30 years earlier showed an increased incidence of lung disease. Occupational exposure is now strictly regulated by provincial governments.

Asbestos is a mineral that was once used in a variety of building materials because it is strong and resists fire. However, it can be very dangerous if it becomes airborne, as the fibres can lodge in the lungs and cause serious health problems.
If you suspect asbestos in your home or building, professional asbestos testing in Toronto can help confirm whether asbestos-containing materials are present before any renovation, demolition, or removal work begins.

Health Concerns Associated With Asbestos Exposure

• Asbestosis: Asbestosis is a chronic lung disease caused by breathing in asbestos fibres. The fibres can scar the lungs and reduce lung function, leading to shortness of breath, coughing, and chest discomfort.
• Lung cancer: Asbestos exposure is linked to lung cancer, especially after repeated or prolonged exposure to airborne asbestos fibres. The risk can be higher for people who smoke or have had occupational exposure.
• Mesothelioma: Mesothelioma is a rare cancer that affects the lining of the lungs, chest, or abdomen. It is strongly associated with asbestos exposure and may develop many years after exposure.
• Other asbestos-related cancers: Asbestos exposure has also been linked to other cancers, including cancer of the larynx and ovarian cancer.

What To Do If You Suspect Asbestos

If you think asbestos may be present, do not disturb the material. Avoid cutting, sanding, drilling, scraping, or removing it yourself. The safest next step is to arrange professional asbestos testing before continuing with repairs, renovations, or demolition.