Home > Medical > Digestive health > Dehydration Dehydration All sections in Digestive Health » About Gastro » Anal & Rectal Disorders » Digestive Disorders » Common Symptoms » Dehydration » Digestive Health » Gastro & Food Illness » IBS » News » Tests & Procedures Why electrolytes are so important There is much talk about electrolytes and how important it is to not lose or overdo them. But do you know what electrolytes actually are and why they are so vital to the body? Diarrhoea Diarrhoea is an abnormal increase in the frequency and liquidity of the stools. Find out the causes of these symptoms in babies and adults, and more about diagnosis and treatment. Nausea and vomiting Nausea and vomiting have many possible causes, and are not always related to disease of the gastro-intestinal tract. Test Calcium calculator » Test Is my heartburn serious? » Follow Health24 on Pinterest » Ask CyberDoc » This ad is causing a big stink The scoop on poop Is your child dehydrated? Dehydration is very common among children and can be life-threatening, particularly when caused by diarrhoea or gastroenteritis. Use this table to check for dehydration levels. How is dehydration treated? Taking extra fluids by mouth is the obvious treatment for dehydration and the drinking of water or other liquids is recommended. Signs and symptoms of dehydration Signs of dehydration can be dry or chapped lips, oral dryness, restlessness and dry eyes. load more articles advertisement From our sponsors Your retirement - a healthy mindset So many people, why so alone? You can still enjoy the sweet things in life Take the sugar test, it could save your life.