Recognizing Signs of Trouble During Extreme Heat: What You Need to Know
As Ottawa swelters under a heat dome, it's crucial to stay vigilant for signs of heat-related medical issues in yourself and others. The combination of high temperatures and humidity can disrupt the body's natural cooling mechanisms, posing serious risks such as dehydration, heat exhaustion, and potentially life-threatening heat stroke.
According to Ottawa's Medical Officer of Health, Dr. Vera Etches, staying hydrated is paramount as the body loses fluids and salts through sweating. "Your body is trying to keep cool, but dehydration can occur," she explains. Signs of dehydration include increased thirst and dark-colored urine.
Moving beyond dehydration, heat exhaustion can set in, characterized by symptoms like headaches, dizziness, and nausea. Dr. Etches advises moving affected individuals to a cooler environment and encouraging hydration.
Paramedics in Ottawa have already responded to cases of heat-related illness, including several instances of heat stroke. This condition, marked by high body temperature, confusion, and even hallucinations, demands immediate emergency attention. If someone shows signs of heat stroke, call 911 immediately and take steps to cool them down while waiting for help.
Dr. Etches emphasizes the importance of seeking shade or creating it with umbrellas when possible, especially for those who cannot access air-conditioned spaces. Certain populations, including older adults, infants, pregnant individuals, and those with chronic illnesses or taking specific medications, are particularly vulnerable to heat-related complications and should take extra precautions.
Everyone should remain cautious during extreme heat," Dr. Etches urges. "It's important to recognize the signs early and take action to prevent serious health risks." By staying informed and vigilant, individuals can help mitigate the impact of severe heat waves on their health and well-being.
Ottawa Heat Warning: High Temperatures and Humidity Pose Health Risks
As Ottawa faces a severe heat warning, residents are urged to take precautions against soaring temperatures and stifling humidity. Daytime highs are forecasted to reach between 30 to 35 degrees Celsius, coupled with humidex values soaring from 40 to 45. Nighttime offers little respite, with lows expected between 18 to 23 degrees Celsius and humidex values ranging from 26 to 30.
Relief may be on the horizon, as Friday could see temperatures dip below 30 degrees Celsius, with cooler conditions and the possibility of rain anticipated over the weekend.
Stay informed and take necessary precautions to stay safe in the heat.
Ottawa Heat Warning: High Temperatures and Humidity Pose Health Risks
As Ottawa faces a severe heat warning, residents are urged to take precautions against soaring temperatures and stifling humidity. Daytime highs are forecasted to reach between 30 to 35 degrees Celsius, coupled with humidex values soaring from 40 to 45. Nighttime offers little respite, with lows expected between 18 to 23 degrees Celsius and humidex values ranging from 26 to 30.
Relief may be on the horizon, as Friday could see temperatures dip below 30 degrees Celsius, with cooler conditions and the possibility of rain anticipated over the weekend.
Stay informed and take necessary precautions to stay safe in the heat.