DigiNepal · preventive
Diabetes Type 1
What is type 1 diabetes ? Diabetes means your blood glucose, also called blood sugar, is too high. With type 1 diabetes , your body makes little or no insulin. Insulin is a hormone from your pancreas that helps glucose move from your body into your cells, where it is used for energy. Your body can make glucose, but it also comes from the food you eat. Without insulin, too much glucose stays in your blood. Over time, high blood glucose can lead to serious problems with your heart, eyes, kidneys, nerves, gums, and teeth. If your blood glucose gets very high, you can develop diabetic ketoacidosis (DKA). It happens when your body doesn't have enough insulin to allow glucose into your cells. Instead, your liver breaks down fat for energy, which produces ketones. When ketones build up too quickly, they can reach dangerous levels. DKA is a life-threatening emergency. What causes type 1 diabetes ? Type 1 diabetes is an autoimmune disease. Your immune system mistakenly attacks the cells in your pancreas that make insulin. Researchers don't yet know exactly why this happens. Genes and environmental factors may play a role in triggering the disease. Who is more likely to develop type 1 diabetes ? Type 1 diabetes often begins in children and young adults, but it can appear at any age. Having a parent or sibling with type 1 diabetes may increase your chance of developing it. What are the symptoms of type 1 diabetes ? Symptoms often start quickly, especially in children. In adults, they may develop more slowly. Symptoms may include: Feeling very thirsty Feeling very hungry Urinating (peeing) more often, including at night Having fatigue Having blurry vision Losing feeling in your feet, or having tingling in your feet or hands Having sores that don't Source: MedlinePlus, U.S. National Library of Medicine, https://medlineplus.gov/diabetestype1.html (public domain NLM text). General information, not medical advice; consult a clinician.