How is type1 diabetes diagnosed?
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.
Can I test myself for type 1 diabetes?
A person cannot diagnose diabetes using home testing alone. People with unusual readings will need further testing by a doctor. The doctor might carry out fasting tests, oral glucose tolerance tests, HbA1c tests, or use a combination of these methods.
Can 1 blood test detect diabetes?
The only way you can find out if you or a loved one has diabetes is from blood tests that measure you blood glucose (sugar) levels. These can be arranged through your GP. A diagnosis of diabetes is always confirmed by laboratory results.
What test determines type 1 or type 2 diabetes?
The primary test used to diagnose both type 1 and type 2 diabetes is known as the A1C, or glycated hemoglobin, test. This blood test determines your average blood sugar level for the past 2 to 3 months. Your doctor may draw your blood or give you a small finger prick.
How long can you have type 1 diabetes without knowing it?
It can take months or years before symptoms of type 1 diabetes are noticed. Type 1 diabetes symptoms can develop in just a few weeks or months. Once symptoms appear, they can be severe. Some type 1 diabetes symptoms are similar to symptoms of other health conditions.
What triggers type 1 diabetes?
What causes type 1 diabetes? Type 1 diabetes occurs when your immune system, the body’s system for fighting infection, attacks and destroys the insulin-producing beta cells of the pancreas. Scientists think type 1 diabetes is caused by genes and environmental factors, such as viruses, that might trigger the disease.
Can you be diabetic without knowing?
Most early symptoms are from higher-than-normal levels of glucose, a kind of sugar, in your blood. The warning signs can be so mild that you don’t notice them. That’s especially true of type 2 diabetes. Some people don’t find out they have it until they get problems from long-term damage caused by the disease.
What are the symptoms of type 1 diabetes in adults?
Common symptoms of diabetes:
- Urinating often.
- Feeling very thirsty.
- Feeling very hungry—even though you are eating.
- Extreme fatigue.
- Blurry vision.
- Cuts/bruises that are slow to heal.
- Weight loss—even though you are eating more (type 1)
- Tingling, pain, or numbness in the hands/feet (type 2)