Dr. Payal Kohli talks about the signs and symptoms of heat stroke, heat exhaustion and dehydration. You might be experiencing a heat stroke if your body temperature reaches or surpasses 103 degrees. Other symptoms include nausea, headaches, thirst and a fast and strong heart rate. The Centers for Disease Control and Prevention says heat stroke is a medical emergency and recommends that people with symptoms call 911. Symptoms of heat exhaustion include heavy sweating, muscle cramps, dizziness, vomiting and cold, pale or clammy skin. The CDC says you should seek treatment if such symptoms worsen or last more an hour. More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorad