Champion Home Health Care in Stuart, FL
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Champion HHC Health Information Library

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Diabetes Type 1

Diabetes means your blood glucose, or blood sugar, levels are too high. With type 1 diabetes, your pancreas does not make insulin. Insulin is a hormone that helps glucose get into your cells to give them energy. 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, and gums and teeth.

Type 1 diabetes happens most often in children and young adults but can appear at any age. Symptoms may include:

  • Being very thirsty
  • Urinating often
  • Feeling very hungry or tired
  • Losing weight without trying
  • Having sores that heal slowly
  • Having dry, itchy skin
  • Losing the feeling in your feet or having tingling in your feet
  • Having blurry eyesight

A blood test can show if you have diabetes. If you do, you will need to take insulin for the rest of your life. A blood test called the A1C can check to see how well you are managing your diabetes.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Diabetes Type 2

What is type 2 diabetes?

Type 2 diabetes is a disease in which your blood glucose, or blood sugar, levels are too high. Glucose is your main source of energy. It comes from the foods you eat. A hormone called insulin helps the glucose get into your cells to give them energy. If you have diabetes, your body doesn't make enough insulin or doesn't use insulin well. The glucose then stays in your blood and not enough goes into your cells.

Over time, having too much glucose in your blood can cause health problems. But you can take steps to manage your diabetes and try to prevent these health problems.

What causes type 2 diabetes?

Type 2 diabetes may be caused by a combination of factors:

  • Being overweight or having obesity
  • Not being physically active
  • Genetics and family history

Type 2 diabetes usually starts with insulin resistance. This is a condition in which your cells don't respond normally to insulin. As a result, your body needs more insulin to help the glucose enter your cells. At first, your body makes more insulin to try to get cells to respond. But over time, your body can't make enough insulin, and your blood glucose levels rise.

Who is at risk for type 2 diabetes?

You are at higher risk of developing type 2 diabetes if you:

  • Are over age 45. Children, teenagers, and younger adults can get type 2 diabetes, but it is more common in middle-aged and older people.
  • Have prediabetes, which means that your blood sugar is higher than normal but not high enough to be called diabetes
  • Had diabetes in pregnancy or gave birth to a baby weighing 9 pounds or more.
  • Have a family history of diabetes
  • Are overweight or have obesity
  • Are Black or African American, Hispanic/Latino, American Indian, Asian American, or Pacific Islander
  • Are not physically active
  • Have other conditions such as high blood pressure, heart disease, stroke, polycystic ovary syndrome (PCOS), or depression
  • Have low HDL (good) cholesterol and high triglycerides
  • Have acanthosis nigricans - dark, thick, and velvety skin around your neck or armpits
What are the symptoms of type 2 diabetes?

Many people with type 2 diabetes have no symptoms at all. If you do have them, the symptoms develop slowly over several years. They might be so mild that you do not notice them. The symptoms can include:

  • Increased thirst and urination
  • Increased hunger
  • Feeling tired
  • Blurred vision
  • Numbness or tingling in the feet or hands
  • Sores that do not heal
  • Unexplained weight loss
How is type 2 diabetes diagnosed?

Your health care provider will use blood tests to diagnose type 2 diabetes. The blood tests include:

  • A1C test, which measures your average blood sugar level over the past 3 months
  • Fasting plasma glucose (FPG) test, which measures your current blood sugar level. You need to fast (not eat or drink anything except water) for at least 8 hours before the test.
  • Random plasma glucose (RPG) test, which measures your current blood sugar level. This test is used when you have diabetes symptoms and the provider does not want to wait for you to fast before having the test.
What are the treatments for type 2 diabetes?

Treatment for type 2 diabetes involves managing your blood sugar levels. Many people are able to do this by living a healthy lifestyle. Some people may also need to take medicine.:

  • A healthy lifestyle includes following a healthy eating plan and getting regular physical activity. You need to learn how to balance what you eat and drink with physical activity and diabetes medicine, if you take any.
  • Medicines for diabetes include oral medicines, insulin, and other injectable medicines. Over time, some people will need to take more than one type of medicine to control their diabetes.
  • You will need to check your blood sugar regularly. Your health care provider will tell you how often you need to do it.
  • It's also important to keep your blood pressure and cholesterol levels close to the targets your provider sets for you. Make sure to get your screening tests regularly.
Can type 2 diabetes be prevented?

You can take steps to help prevent or delay type 2 diabetes by losing weight if you are overweight, eating fewer calories, and being more physically active. If you have a condition which raises your risk for type 2 diabetes, managing that condition may lower your risk of getting type 2 diabetes.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Asian American Health

Every racial or ethnic group has specific health concerns. Differences in the health of groups can result from:

  • Genetics
  • Environmental factors
  • Access to care
  • Cultural factors

On this page, you'll find links to health issues that affect Asian Americans.

Black and African American Health

Every racial or ethnic group has specific health concerns. Differences in the health of groups can result from:

  • Genetics
  • Environmental factors
  • Access to care
  • Cultural factors

On this page, you'll find links to health issues that affect Black and African Americans.

Hyperglycemia

What is blood glucose?

Blood glucose, or blood sugar, is the main sugar found in your blood. It is your body's primary source of energy. It comes from the food you eat. Your body breaks down most of that food into glucose and releases it into your bloodstream. When your blood glucose goes up, it signals your pancreas to release insulin. Insulin is a hormone that helps the glucose get into your cells to be used for energy.

For people with diabetes, your body doesn't make enough insulin, can't use it as well as it should, or both. Too much glucose stays in your blood and doesn't reach your cells.

What is hyperglycemia?

Hyperglycemia means high blood glucose. It most often affects people who have diabetes. When you have diabetes, your body doesn't make enough insulin or can't use it the right way. Too much glucose stays in your blood and doesn't reach your cells.

What causes hyperglycemia?

A key part of managing diabetes is controlling your blood glucose levels. To do this, you need to follow a diabetes meal plan and get regular physical activity. You might also need to take diabetes medicines. You have to balance all of these to keep your blood glucose at the right levels. But if you eat too much food or the wrong foods, don't take your medicines correctly, or don't get physical activity, you can get hyperglycemia. It can also happen if you are stressed or sick.

Less commonly, people who don't have diabetes can also get hyperglycemia. It can be caused by conditions that can affect insulin or glucose levels in your blood. They include problems with your pancreas or adrenal glands, certain medicines, and severe illnesses.

What are the symptoms of hyperglycemia?

The symptoms of hyperglycemia include:

  • Feeling thirsty
  • Feeling tired or weak
  • Headaches
  • Urinating (peeing) often
  • Blurred vision

If you are diabetic and you often have high blood glucose levels or the symptoms of hyperglycemia, talk with your health care team. You may need a change in your diabetes meal plan, physical activity plan, or diabetes medicines.

If you don't have diabetes and you are having these symptoms, see your provider to find out the cause and how to treat it.

What other problems can hyperglycemia cause?

If hyperglycemia is not treated, it can cause other problems. In people with diabetes, long-term hyperglycemia can lead to serious health problems (diabetes complications).

If your blood glucose levels get very high, you can develop diabetes-related ketoacidosis (DKA). It happens when your body doesn't have enough insulin to allow blood glucose into your cells for use as energy. Instead, your liver breaks down fat for fuel. This process produces acids called ketones. When too many ketones are produced too fast, they can build up to dangerous levels in your body. This can be life-threatening.

The symptoms of DKA may include:

  • Trouble breathing
  • Nausea or vomiting
  • Pain in your abdomen (belly)
  • Confusion
  • Feeling very tired or sleepy

If you have an an at-home test for ketones, check your ketone level every 4 to 6 hours when your blood glucose is very high or when you are having these symptoms. If the test shows that your ketones are moderate or high, or if you don't have a ketones test, contact your health care provider right away or get emergency medical help.

How is hyperglycemia diagnosed?

If you have diabetes, you'll most likely need to check your blood glucose every day and make sure that it's not too high. You can do this with a blood glucose meter or continuous glucose monitoring (CGM) system.

There are also blood tests that providers can use to check if your blood glucose is too high.

What are the treatments for hyperglycemia?

If you have diabetes and often have high blood glucose, your health care team may make changes to your diabetes meal plan, physical activity plan, and/or diabetes medicines.

If you have severe hyperglycemia and are having symptoms of DKA, you will need treatment at the hospital. The treatment often includes I.V. (intravenous) fluids and insulin.

Can hyperglycemia be prevented?

If you have diabetes, managing your diabetes can help prevent hyperglycemia. To manage your diabetes, it's important to:

  • Follow your diabetes meal plan
  • Get regular physical activity
  • If you need diabetes medicines, take them correctly
  • Regularly check your blood glucose level
  • Get regular checkups with your health care team