Aged people need extra care.

While summer brings us warmth and flowers, prolonged exposure to excessive heat during the summer months can be dangerous. This is especially true for older people. Every summer more than 600 Americans die from health problems caused by excessive heat and humidity. The elderly and people with chronic diseases are at high risk of developing heat-related diseases due to age-related physical changes in the body, chronic diseases and even the effects of  some medications.

Avoid direct sunlight

If possible, plan your outdoor activities for the early  morning or after the sun goes down. The air conditioner is your summer friend. Spend as much time as possible in air-conditioned rooms. If you don't have air conditioning, go to an air-conditioned place. For example, read a book at the library, stroll through the shopping malls, catch a new movie at the cinema, or meet  friends at a senior centre.

Drink more water than you think you need

People aged 60 and over are already at higher risk of dehydration overall, and heat can make dehydration worse. Not having enough water in the body can cause fainting and nausea, which can lead to dizziness and falls. Drink plenty of cold water, clear juices and other liquids without alcohol or caffeine.Alcohol and caffeine cause your body to lose water and make you urinate more often.

Dress appropriately

Try to wear light-coloured, loose-fitting clothing whenever possible. Avoid dark clothing as it can absorb heat. Add a lightweight wide-brimmed hat and you're dressed like a pro!These simple changes will help you  stay calm and avoid sunburn.

Did someone say sunburn? Buy a broad spectrum tanning lotion or spray tan with a sun protection factor (SPF) of 15 or higher. Apply  sunscreen liberally to all exposed skin. In summer there are also many insects. So when you go outside, spray on some insect repellent.

Skip outdoor activities

The garden may need your attention, your dog may need exercise, and your significant other may want to get into a routine. But unseasonably warm weather is no time for routine. Give yourself - or your loved ones - permission not to weed, walk or exercise for a few days. Hire a neighbour to walk the pet or mow the lawn. It's also probably a good idea to avoid, or at least limit, alcohol and caffeine during a heat wave.They can also affect your reaction to heat and your ability to spot problems.