Red Cross shares heat-related illness warning signs and tips

As extreme heat blankets South Carolina, the American Red Cross is asking residents to take three steps to prevent heat-related illness: slow down, stay hydrated and spend time indoors. The entire state is expected to see temperatures in the 90s during the next several days.

Heat is more than uncomfortable; it can be deadly, especially for older adults, the very young and those with chronic medical conditions. Last year, some 2,300 heat-related deaths occurred. Heat illness can be prevented, and the Red Cross recommends learning the warning signs and how to help so you can act fast:

Heat cramps are an early sign of trouble and include heavy sweating with muscle pains or spasms. To help, move the person to a cooler place and encourage them to drink water or a sports drink. Get medical help if symptoms last longer than an hour or if the person has heart problems.

Heat exhaustion is a more severe condition signaled by heavy sweating; cool, pale and clammy skin; a fast or weak pulse; nausea or vomiting; muscle cramps; tiredness or weakness; or a headache, dizziness or passing out. To help, move the person to a cooler place, loosen tight clothing, and encourage them to sip water slowly. Use wet cloths, misting or fanning to help cool them off. Get medical help right away if symptoms get worse or last longer than an hour or if they begin vomiting or acting confused.

Heat stroke is a deadly condition that requires immediate medical help. Symptoms include a high body temperature; hot, red, dry or damp skin; a fast or strong pulse; a headache or dizziness; or nausea, confusion and passing out. Call 911 right away if you think someone may have heat stroke. After calling 911, move the person to a cool place, and use wet cloths, misting or fanning to help cool them off. Do not give the person anything to drink.