SoCal Heat Wave Leaves Elderly Vulnerable to Temperature Extremes

What You Need to Know

• Elderly people are more vulnerable to heat-related illnesses and death.
• Heat waves can exacerbate chronic conditions and lead to dehydration.
• There are simple steps that can be taken to protect the elderly from the heat.

Why the Elderly Are More Vulnerable

As we age, our bodies become less able to regulate temperature. This is due to several factors, including:

• Decreased sweating: The sweat glands in the skin become less active with age, which makes it more difficult to cool down.
• Reduced blood flow: The blood vessels in the skin become narrower with age, which reduces the amount of blood that flows to the surface of the skin and helps to cool the body.
• Changes in body composition: As we age, we lose muscle mass and gain fat mass. This can lead to a decrease in the body's ability to store heat.

In addition, elderly people are more likely to have chronic conditions, such as heart disease, diabetes, and kidney disease. These conditions can make it more difficult for the body to regulate temperature and increase the risk of heat-related illnesses.

Heat-Related Illnesses

Heat-related illnesses can range from mild to severe. The most common heat-related illnesses include:

• Heat cramps: These are painful muscle spasms that can occur in the arms, legs, or abdomen.
• Heat exhaustion: This is a more serious condition that can cause dizziness, nausea, vomiting, and fatigue.
• Heat stroke: This is a life-threatening condition that can occur when the body's temperature rises to 104 degrees Fahrenheit or higher. Heat stroke can cause confusion, seizures, and loss of consciousness.

Protecting the Elderly from the Heat

There are several simple steps that can be taken to protect the elderly from the heat, including:

• Stay hydrated: Drink plenty of fluids, even if you don't feel thirsty. Water is the best choice, but other fluids, such as juice, soup, and milk, can also help.
• Stay in air-conditioned areas: When possible, spend time in air-conditioned areas, such as shopping malls, libraries, and community centers.
• Wear loose-fitting, light-colored clothing: Loose-fitting, light-colored clothing can help to keep you cool.
• Avoid strenuous activity during the hottest part of the day: If you must go outside, do so during the coolest part of the day, such as early morning or late evening.
• Check on elderly neighbors and family members: Make sure to check on elderly neighbors and family members, especially those who live alone, during heat waves.