9 Things Diabetics Must Watch Out for in Summer

Nerve damage

The typical type 2 diabetes complications—think high blood pressure and increased risk of heart disease—worsen in the heat of summer and mean that your exercise performance may suffer. “The summer season and heat and humidity go hand-in-hand, which can cause complications for people who have diabetes for several reasons,” says Maria Subang, MD, a Kaiser Permanente Colorado endocrinologist. For example, 60 to 70 percent of Americans with diabetes have nerve damage that can affect multiple organs in the body, including sweat glands, which help naturally cool our body. “The inability to stay cool can lead to heat exhaustion and heat stroke, which is a medical emergency,” says Dr. Subang.