As a result, your pancreas stops making insulin. People with type 1 diabetes need to take insulin every day to stay alive. Type 1 diabetes typically occurs in children and young adults, although it can appear at any age. Having a parent or sibling with the disease may increase your chance of developing type 1 diabetes. In the United States, about 5 percent of people with diabetes have type 1.
Symptoms of type 1 diabetes are serious and usually happen quickly, over a few days to weeks. Symptoms can include. Sometimes the first symptoms of type 1 diabetes are signs of a life-threatening condition called diabetic ketoacidosis DKA. Some symptoms of DKA include. DKA is serious and dangerous. If you or your child have symptoms of DKA, contact your health care professional right away, or go to the nearest hospital emergency room. Experts think type 1 diabetes is caused by genes and factors in the environment, such as viruses , that might trigger the disease.
Researchers are working to pinpoint the causes of type 1 diabetes through studies such as TrialNet. Health care professionals usually test people for type 1 diabetes if they have clear-cut diabetes symptoms. Health care professionals most often use the random plasma glucose RPG test to diagnose type 1 diabetes.
This blood test measures your blood glucose level at a single point in time. Sometimes health professionals also use the A1C blood test to find out how long someone has had high blood glucose.
Treatment depends on the type of diabetes, so knowing whether you have type 1 or type 2 is important. To find out if your diabetes is type 1, your health care professional may test your blood for certain autoantibodies. Autoantibodies are antibodies that attack your healthy tissues and cells by mistake. The presence of certain types of autoantibodies is common in type 1 but not in type 2 diabetes.
Because type 1 diabetes can run in families, your health care professional can test your family members for autoantibodies. T1D is affected by every bite you eat and every jog you go on. You have questions. JDRF or a member of our community is sure to have the answer. Choose the method of guidance and support that works for you.
We value your privacy. When you visit JDRF. I Decline I Agree. Untreated diabetes can lead to very serious—even fatal—health problems. Risk factors for type 1 diabetes are not as clear as for prediabetes and type 2 diabetes, though family history is known to play a part. A simple blood test will let you know if you have diabetes. If your doctor thinks you have type 1 diabetes, your blood may also be tested for autoantibodies substances that indicate your body is attacking itself that are often present with type 1 diabetes but not with type 2.
You may have your urine tested for ketones produced when your body burns fat for energy , which also indicate type 1 diabetes instead of type 2. Unlike many health conditions, diabetes is managed mostly by you, with support from your health care team including your primary care doctor, foot doctor, dentist, eye doctor, registered dietitian nutritionist, diabetes educator, and pharmacist , family, teachers, and other important people in your life.
Managing diabetes can be challenging, but everything you do to improve your health is worth it! Your doctor will work with you to figure out the most effective type and dosage of insulin for you. Ask your doctor how often you should check it and what your target blood sugar levels should be. Keeping your blood sugar levels as close to target as possible will help you prevent or delay diabetes-related complications. Stress is a part of life, but it can make managing diabetes harder, including managing your blood sugar levels and dealing with daily diabetes care.
Known risk factors include:. Gestational diabetes usually goes away after your baby is born but increases your risk for type 2 diabetes later in life. Your baby is more likely to have obesity as a child or teen, and is more likely to develop type 2 diabetes later in life too. Skip directly to site content Skip directly to page options Skip directly to A-Z link.
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