Asbestos was once used in many industries because it is strong and heat-resistant. Today, we know it is a serious health risk. When disturbed, asbestos fibers become airborne and can be inhaled. This can lead to life-threatening diseases. If you live in an older home or work in construction, you need to understand the dangers of asbestos exposure.
What Is Asbestos?
Asbestos is a group of natural minerals made of thin, heat-resistant fibers. It was widely used in insulation, roofing, cement, and automotive parts. There are six types of asbestos, with chrysotile being the most common. Although many countries have banned or restricted its use, asbestos can still be found in older buildings and materials.
Why Is Asbestos Dangerous?
Asbestos becomes dangerous when its fibers are released into the air and inhaled. These tiny fibers can lodge in your lungs, leading to long-term damage. The body cannot break down asbestos fibers, which can cause scarring and inflammation over time. Unlike many hazards, asbestos exposure does not cause immediate symptoms. The health effects may take decades to appear.
Health Risks and Diseases Linked to Asbestos
Asbestosis
This is a chronic lung disease caused by inhaling asbestos fibers. Symptoms include shortness of breath, coughing, and chest pain. Over time, lung function declines, leading to severe respiratory issues (World Health Organization).
Lung Cancer
People exposed to asbestos have a higher risk of lung cancer, especially if they also smoke. Asbestos-related lung cancer has the same symptoms as other types, such as a persistent cough, weight loss, and difficulty breathing (American Cancer Society).
Mesothelioma
This rare but deadly cancer affects the lining of the lungs and abdomen. It is almost always caused by asbestos exposure. Symptoms often do not appear until the cancer is advanced, making treatment difficult (National Cancer Institute).
Other Cancers and Conditions
Exposure to asbestos is also linked to ovarian cancer, laryngeal cancer, and pleural plaques, which thicken the lung lining and reduce breathing capacity (Centers for Disease Control and Prevention).
Who Is Most at Risk?
Some people are more likely to be exposed to asbestos than others. These include:
- Workers in Construction, Shipbuilding, and Manufacturing – Older buildings and materials may still contain asbestos.
- Firefighters and First Responders – When buildings burn or collapse, asbestos fibers can be released into the air.
- Families of Exposed Workers – Asbestos fibers can cling to clothes, putting family members at risk of secondary exposure.
- People Living in Older Homes – If your house was built before the 1980s, it may contain asbestos in insulation, flooring, or pipes.
[Read more: Where is asbestos found in old homes?]
How to Reduce Exposure and Stay Safe
- Do Not Disturb Asbestos Materials – If asbestos is intact, it is usually not a threat. However, cutting, drilling, or removing it can release harmful fibers.
- Hire Professionals for Removal – Asbestos abatement should only be done by licensed professionals who use proper safety gear.
- Test Your Home – If you suspect asbestos in your home, get it tested before doing renovations.
- Follow Workplace Safety Guidelines – If you work in an industry with asbestos exposure, use protective equipment and follow safety regulations.
Conclusion
Asbestos exposure is a serious health risk. It can cause deadly diseases like lung cancer and mesothelioma. The best way to stay safe is to avoid disturbing asbestos-containing materials and seek professional help if needed. If you suspect exposure, talk to a doctor and take precautions to protect yourself and your loved ones.
If you encounter asbestos, do not attempt to remove it yourself. Professional asbestos removal teams have the expertise and equipment to handle it safely. If you’re in Vancouver, you can rely on Synchron Demolition for expert asbestos removal in Vancouver to ensure your safety and compliance with regulations.
