Heat exhaustion is a condition that can occur when you are exposed to high temperatures, especially if you are not used to the heat. The first signs of heat exhaustion include feeling faint or dizzy, nausea, headache, and heavy sweating.nnIf you start to experience any of these symptoms, it is important to move to a cooler location and drink plenty of fluids. You should also remove any restrictive clothing and take a cool shower or bath.nnIf your symptoms persist or worsen, it is important to seek medical attention, as heat exhaustion can progress to heat stroke, which is a life-threatening condition. By being aware of the signs of heat exhaustion, you can help to keep yourself safe during periods of high temperatures if you ever feel these symptoms use one of the ways to cool down during summer that we have listed in the blog.