Aspiration Hazards In The Workplace
What Is An Occupational Aspiration Hazard?
An aspiration hazard is a hazardous substance that may be fatal if they are swallowed and enter the airways through inhalation. Substances that pose aspiration hazards are typically liquids that can be inhaled, such as solvents, oils, or certain chemicals. It’s important to manage exposure to these substances to prevent aspiration-related health risks.
Is an Aspiration Hazard Considered a Health Hazard?
Yes, aspiration hazards are considered a health hazard because they can lead to serious respiratory problems or damage to the lungs. For example, certain chemicals or liquids can cause chemical pneumonia or other lung conditions if they are accidentally inhaled or ingested.
Why Is An Aspiration Hazard Harmful?
Aspiration hazards can range in toxicity from dangerous to fatal. Aspiration hazards have the potential to cause asphyxiation, chemical pneumonia, injury, or other negative health effects. More serious aspiration hazards are classified as category 1 and can be fatal if inhaled. Category 2 aspiration hazards are less dangerous but still harmful.
Inhalation vs. Aspiration
Inhalation refers to the act of breathing in air, while aspiration occurs when a foreign object or substance is mistakenly inhaled into the airway instead of being swallowed. This can happen when food or liquid is inhaled or when stomach contents back up and enter the airway.
How Does An Aspiration Hazard Harm My Body?
Aspiration means a liquid or solid material enters the body through the oral or nasal cavity and travels into the trachea and lower respiratory area of the body. Aspiration begins at the moment of inspiration, in the time required for one breath, as the material touches the area where the upper respiratory and digestive tracts cross.
What Is Chemical Pneumonitis?
Chemical pneumonitis occurs when a person inhales (aspirates) material that is toxic to the lungs. The problem is more the result of irritation than infection.
Symptoms of Chemical Pneumonitis
Symptoms of chemical pneumonitis include:
- Sudden shortness of breath
- A cough that develops within minutes or hours
- Fever
- Pink frothy sputum
In less severe cases, the symptoms of aspiration pneumonia may occur a day or two after inhalation of the toxin.
Who Needs To Be Concerned About An Aspiration Hazard?
Some common products we use every day like gasoline, kerosene, nail polish remover, WD-40 or paint thinners have aspiration hazards. Children are particularly susceptible to health effects if they inhale these hazardous products. Awareness of aspiration hazards is essential for everyone, especially those who frequently work with hazardous products and those with respiratory issues.
How to Deal with Aspiration Hazards in the Workplace
If your workplace contains harmful chemicals, it’s important that you familiarize yourself with the SDS and read product labels carefully. Contact Chemscape Safety Technologies today to learn how we can help elevate the occupational health standards of your company.
