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For a person with asthma, a trigger is a substance, event, or activity that brings on asthma symptoms.

Some asthma triggers that are found inside the home include:

  • dust mites
  • pests such as cockroaches, mice, and rats
  • warm blooded pets such as cats and dogs
  • mold
  • secondhand smoke, and
  • consumer products that release chemicals and strong odors such as plug-in air fresheners, cleaning products, and scented personal hygiene products.

Your goal, when performing a home assessment, is to educate and equip asthma patients with the tools they need to effectively manage their asthma and reduce their exposure to these triggers in their home.