The human body is made of 60 percent of water, which is present in different organs and helps to carry out varied internal functions smoothly. But both kids and adults lose water from the body throughout the day by different means like urinating and sweating. Food and fluid intake helps to manage the water level in the body. However, at times due to sickness, stomach flu and hot weather the water loss is more than usual, which leads to dehydration in kids. In general, dehydration is harmful to all as it can lead to UTI and kidney problems, but it is particularly dangerous for young children, who are not able to communicate their problem. So, it is crucial to understand the symptoms of thirst and take necessary precautions before it turns harmful for health. Here are 5 common signs of dehydration that one must look for in kids.