Following a severe heat wave across Canada, health experts are addressing the phenomenon known as a 'heat hangover.'
Millions in Ontario, Quebec, and Alberta were placed under heat advisories last week as temperatures soared. While the heat has subsided, many residents report lingering symptoms.
Dr. Steven Lin, Chief of Emergency Medicine at St. Michael's Hospital, confirms the condition is real, though not a formal medical diagnosis. He attributes it to cumulative dehydration and electrolyte depletion from prolonged sweating.
Symptoms often include fatigue, headaches, dizziness, and cognitive impairment. These effects can persist for days as the body struggles to recover from the physiological stress.
Experts recommend proactive hydration, spending time in cool environments, and prioritizing sleep to aid recovery. They also urge people to check on vulnerable neighbors and family members.