Everything you need to know about heat exhaustion & heat-related illnesses. Check into our urgent care today, no appointment needed. Summer in Dalton means sunshine, hikes on the George W. Disney Trail, performances at Burr Performing Arts Park, pool days and plenty of time outdoors. But with all that fun comes a real health risk that often flies under the radar: heat exhaustion. Heat-related illnesses can develop quickly, especially during our hot, humid Georgia summers, and ...