symptoms of type 1 diabetes usually develop quickly over a few days to weeks and are caused by blood sugar levels rising above the normal range (hyperglycemia). early symptoms may be overlooked especially if the person has recently had an illness such as influenza (flu). early symptoms include: frequent urination which may be more noticeable at night. some young children who have learned to use the toilet may start wetting the bed during naps or at night. extreme thirst and a dry mouth. weight loss. increased hunger (possibly). sometimes the blood sugar level rises excessively before a person knows something is wrong. because insulin is not available the cells in the body are unable to get the sugar (glucose) they need for energy. the body begins to break down fat and muscle for energy. when fat is used for energy ketones -or fatty acids-are produced and enter the bloodstream causing the chemical imbalance diabetic ketoacidosis. this is a life-threatening condition. symptoms of diabetic ketoacidosis are: flushed hot dry skin. loss of appetite abdominal pain and vomiting. a strong fruity breath odor. rapid deep breathing. restlessness drowsiness difficulty waking up confusion or coma. young children may lack interest in their normal activities. webmd medical reference from healthwise this information is not intended to replace the advice of a doctor. healthwise disclaims any liability for the decisions you make based on this information. © 1995-2011 healthwise incorporated. healthwise healthwise for every health decision and the healthwise logo are trademarks of healthwise incorporated.
what are the symptoms of type 1 diabetes?