Sweating is the release of liquid from the body's sweat glands. This liquid contains salt. This process is also called perspiration.| medlineplus.gov
Increased appetite means you have an excess desire for food.| medlineplus.gov
Constipation in infants and children means they have hard stools or have problems passing stools. A child may have pain while passing stools or may be unable to have a bowel movement after straining or| medlineplus.gov
Fainting is a brief loss of consciousness due to a drop in blood flow to the brain. The episode most often lasts less than a couple of minutes and you usually recover from it quickly. The medical name| medlineplus.gov
Excessive thirst is an abnormal feeling of always needing to drink fluids.| medlineplus.gov
Palpitations are feelings or sensations that your heart is pounding or racing. They can be felt in your chest, throat, or neck.| medlineplus.gov
Anorexia is an eating disorder that causes people to weigh less than is considered healthy for their age and height, usually by excessive weight loss.| medlineplus.gov
Do you know what the ideal body weight is for your sex and height? Find information and tools to help you learn more about your body weight.| medlineplus.gov