Summer is finally here, along with its abundant nature, beautiful colors and numerous outdoor activities. However, this time of year is also known for its heat waves! As the health of seniors during a heat wave is particularly fragile, Bonjour Résidences provides heat wave safety tips, common symptoms of dehydration among seniors and what to do in the event of a heat stroke.
1. Track the Weather Forecast
Preparing for the onset of a heat wave will allow you to be better equipped and take simple steps to protect your health. So, remember to regularly check for the following indicator:
Environment Canada and Heat Warnings
Weather alerts are issued by Environment Canada when the forecast temperature exceeds 30 °C with a humidity indicator of 40, or reaches 40 °C or more, for at least one hour. This is considered to be extreme heat.
If these temperatures persist for more than 3 days, it is considered to be a heat wave. This is something that must be closely monitored for seniors.
Humidex Index
Sweltering heat can also be accompanied by high humidity levels. Humidity generally increases the body’s perceived heat, thereby raising the risk of heatstroke or other health complications, especially for seniors.
To better assess humidity levels, the humidex index indicates how hot it feels. When it exceeds 30, humidity can become uncomfortable. For seniors, it’s particularly important to monitor the humidex when it rises above 40.
2. Keep Your Living Space Cool
To protect your health during a heatwave, it’s essential to maintain a cool temperature in your home. Consider the following:
- Use air conditioning at a comfortable room temperature (make sure it’s working properly before the heatwave begins)
- Use fans to circulate the air
- Keep blinds, shades, or curtains closed during the day to retain coolness inside
- Open curtains and windows in the evening to let in fresh air
- Avoid cooking hot meals or using the stove during very hot days
If your home becomes too hot, try to spend two to three hours per day in a cool place. Public libraries or shopping malls are good air-conditioned alternatives. If possible, consider leaving the city, where temperatures are typically higher.
3. Stay Hydrated and Eat Fresh Foods
During extreme heat, hydration is your best defense. Seniors need to be particularly attentive to this, as they often feel less thirsty and are therefore at greater risk of dehydration.
To avoid dehydration, it’s essential to drink regularly and in sufficient quantities. Do not wait until you feel thirsty!
Tips to prevent dehydration in seniors:
- Drink 6 to 8 glasses of water per day
- Keep fresh water within reach as a reminder to drink
- Avoid alcoholic beverages, tea, coffee, as they can dehydrate the body
- Eat fresh fruits and vegetables that contain water
- Eat regularly, even if you don’t feel hungry
4. Cool Yourself Down Regularly and Avoid Sun Exposure
To maintain a healthy body temperature, it’s recommended to take cool baths or showers during heatwaves. You can also apply cool, damp towels to your face and other parts of the body.
Avoid unnecessary physical effort and rest as much as possible. This helps preserve your energy and prevents your body temperature from rising.
If possible, stay indoors or in a cool place rather than going outside. However, if you must go out in the sun or heat, be sure to:
- Wear loose, light-colored clothing
- Use a hat, sunglasses, and sunscreen
- Stay in the shade as much as possible
- Make sure to stay well-hydrated
5. Stay in Touch With Loved Ones
Isolation is one of the main risk factors for seniors during heatwaves.
In preparation for a heatwave, ask your loved ones to check in on you regularly. If a problem arises, they can quickly contact emergency services. If you’re a caregiver, make sure to call or visit your elderly relative more frequently during extreme heat and humidity.
Also, prepare a list of emergency contacts in advance.
What Symptoms Should You Watch For?
To monitor your health during a heatwave, pay close attention to signs of dehydration or heat-related complications, such as:
- Muscle cramps
- Headaches
- Fatigue
- Dizziness or fainting
- Swelling in hands, feet, or ankles
- Nausea
- Rapid heartbeat or breathing
- Extreme thirst
- Dark urine
Watch Out for Heatstroke
Finally, it’s crucial to recognize the symptoms of heatstroke, which include:
- Dizziness
- Very high body temperature
- Red skin
- Confusion
- Lack of sweating
Heatstroke is a medical emergency. If you or a loved one experiences any of these symptoms, act immediately. Contact a healthcare professional or call 911.
While waiting for help, move the person to a cool place, apply water to the warmest parts of their body, and ventilate them as much as possible.
Senior Livings: A Safe Space During Heatwaves
Looking for a safe and adapted place to spend heatwaves in peace? Senior livings offer a secure environment and are equipped to prevent dehydration among residents.
They ensure vigilant care from trained professionals who monitor residents’ well-being during extreme heat. Equipped with air conditioning systems in all rooms and units, senior livings maintain a cool and stable indoor temperature at all times.
All staff members are trained in preventive measures to protect seniors’ health during heatwaves. Heat-appropriate activities are also scheduled to ensure gentle daily routines.
Looking for a senior living that meets your or your elderly loved one’s needs? The senior housing specialists at Bonjour Résidences will be happy to help you find the right senior living.
Contact us at 1 844 918-1020 or fill out an online request to discuss your needs or book a visit to the senior living of your choice!
Frequently Asked Questions
Q: Why are seniors more vulnerable during heatwaves?
A: As we age, the body becomes less efficient at regulating temperature. Seniors also feel less thirst, which increases the risk of dehydration. Chronic illnesses can further impair the body’s ability to cope with heat.
Q: How long can a heatwave last in Quebec?
A: In Quebec, a heatwave is generally defined as three consecutive days with temperatures reaching or exceeding 30 °C, combined with high humidity. The duration can vary but often lasts a few days to a week.
Q: Can medications increase heat-related risks?
A: Yes, certain medications like diuretics, antihypertensives, or antidepressants can affect hydration levels or the body’s ability to regulate temperature. It’s important to consult a healthcare professional regarding your medication.
Q: What foods should be avoided during a heatwave?
A: Avoid heavy, fatty, or very salty meals, as they can increase dehydration. Instead, opt for light meals rich in water, such as salads, fresh fruits, and raw vegetables.
Q: How can daily activities be adjusted for seniors during a heatwave?
A: During a heatwave, it’s best to do physical activities early in the morning or in the evening, limit outdoor chores, and choose calm indoor hobbies. Rest is also essential to avoid exhaustion.