Type 1 Diabetes Home A-Z Health Information Health Library A-Z Type 1 Diabetes Overview Type 1 diabetes refers to an autoimmune disorder in which the immune system of the body mistakenly targets and destroys insulin-producing cells in the pancreas, causing little or no insulin production. Symptoms Frequent urinationWeight lossExcessive thirstFatigue Diagnosis Blood tests to measure blood sugar levels and check for antibodies. Treatment & Prevention Lifelong insulin therapy through injections or via an insulin pump, along with regular blood sugar monitoring. Managing type 1 diabetes involves a balanced diet, regular exercise, and education on managing blood sugar levels.Early diagnosis and appropriate disease management are critical to prevent complications and lead to a good quality of life.Please talk to a paediatric endocrinologist if you notice any of the above-mentioned symptoms in your child.