As we get older, our bodies can become less efficient at managing temperature changes. This process is called thermoregulation, which is the body’s ability to maintain a safe internal temperature during hot or cold weather.
For many older adults, the warning signs of overheating may not be as noticeable as they once were. The body may not sense rising temperatures as quickly, and heat-related illness can develop before a person realizes they are in danger. While extreme heat can affect anyone, retirees and older adults should take extra precautions during the summer months.
Here are some practical ways to stay safe, cool, and comfortable:
Dress for the season.
Older adults should not rely only on how warm or cool they feel. Wear lightweight, breathable clothing during the summer, avoid heavy layers, and use fans or air conditioning when temperatures rise. Seek shade whenever possible and limit time in direct sunlight.
Stay well hydrated.
Keep water nearby and drink regularly throughout the day, even before you feel thirsty. Alcohol and caffeine can contribute to dehydration, so enjoy them in moderation and balance them with plenty of water.
Plan outdoor activities wisely.
Try to schedule walks, errands, gardening, or other outdoor activities for the early morning or evening. Avoid being outside during the hottest part of the day whenever possible.
Review medications with care.
Some medications can increase sensitivity to sunlight, reduce sweating, or make it harder for the body to stay cool. These may include certain antidepressants, sleeping pills, and other prescriptions. Alcohol can also intensify some medication side effects. Ask a doctor or pharmacist whether any medications require extra summer precautions.
Use sunscreen and bug repellent.
Protect your skin from sunburn and insect bites when spending time outdoors. Apply sunscreen as directed and reapply as needed, especially after sweating or being outside for an extended period.
Create a buddy system.
Make sure someone knows where you are each day. Establish a simple routine for checking in with a friend, neighbor, family member, or caregiver. Try not to go a full day without touching base with another person.
Know the warning signs of heat illness.
Heat exhaustion and heat stroke can cause fatigue, dizziness, nausea, headaches, flushed skin, rapid pulse, confusion, and weakness. Take these symptoms seriously. Move to a cooler place, drink water if you are able, and contact your buddy. If symptoms are severe, worsen, or do not improve quickly, seek medical attention right away.
Summer can be a wonderful time to enjoy fresh air, sunshine, and favorite activities. With a few smart precautions, older adults can reduce heat-related risks and enjoy the season more safely.
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