Being exposed to high levels of pollution, such as wildfire smoke, is like smoking seven cigarettes per day. In addition, prolonged exposure increases the risk of heart attack, stroke, and increased asthma attacks.
On smoky days more people are admitted to the hospital, and some will die because of smoke exposure.
People without any illnesses can still get a sore throat, cough, eye irritation, and headache.
Here is what you can do to protect yourself:
Download the air quality app AirNow from the EPA or go to airnow.gov to determine air quality in your zip code.
Don’t go out unless it’s necessary. If you do go out, wear an N95 or KN95 mask. A surgical mask does not protect one as well. If you do wear a surgical mask, make sure it fits tightly. Also, do not exert yourself running or jogging since that induces heavy breathing.
Drink plenty of water. This will help the kidneys and liver remove toxins.
At home, make sure that all the windows are closed. Air purifiers may help, especially if they use a HEPA filter.
Go to public places with good indoor air quality such as libraries and shopping malls.
Canadian fire season usually starts in July, so be prepared since there is a good chance that we will have other episodes such as this again.
-- Dr. Walid Michelen is the senior vice president for clinical planning and innovation, and chief medical officer at ArchCare. Visit ArchCare's website: https://www.archcare.org/.