When to Suspect Asthma is Work-Related

• If asthma symptoms are worse at work.
• If asthma symptoms are better or improve away from work.
• If a worker develops asthma after beginning a new job.
• New onset asthma in an adult.
• Pre-existing asthma that worsens in an adult’s life.

What to do if diagnosed with work-related asthma

The sooner an individual is no longer exposed to the substance at work causing the asthma, the greater the chance that the asthma symptoms will improve or resolve completely.

Prevention of work-related asthma

• Substitute asthma-causing agents with less hazardous chemicals or substances.
• Keep exposures as low as possible using engineering controls such as local exhaust
  ventilation. Monitor exposures regularly.
• Provide Respiratory protection if none of the options above can be done.
• Train workers how to: recognize asthma-causing substances, protect themselves to
  minimize exposure, and recognize the signs of breathing problems.
• Set up a medical screening and tracking program to identify employees with work-
  related asthma as soon as the disease begins, in order to reduce the chance of
  their asthma becoming chronic or more severe. Click here for the complete screening protocol for workers exposed to asthma-causing agents.
• Assign any employee who develops asthma to a non-exposed job as soon as they
  are identified.