People get diabetes when their blood glucose level, sometimes called blood sugar, is too high. Diabetes can lead to dangerous health problems, such as having a heart attack or stroke. The good news is that there are things you can do to take control of diabetes and prevent its problems.
Our bodies change the food we eat into glucose. Insulin helps glucose get into our cells where it can be used to make energy. If you have diabetes, your body may not make enough insulin, may not use insulin in the right way, or both. That may cause too much glucose in the blood. Your family doctor may refer you to a doctor who specializes in taking care of people with diabetes, called an endocrinologist.
There are two kinds of diabetes that can happen at any age. In type 1 diabetes, the body makes little or no insulin. This type of diabetes develops most often in children and young adults.
In type 2 diabetes, the body makes insulin, but doesn’t use it the right way. It is the most common kind of diabetes. You may have heard it called adult-onset diabetes. Your chance of getting type 2 diabetes is higher if you are overweight, inactive, or have a family history of diabetes.
Diabetes can affect many parts of your body. It’s important to keep type 2 diabetes under control. Over time it can cause problems like heart disease, stroke, kidney disease, blindness, nerve damage, and circulation problems that may lead to amputation. People with type 2 diabetes have a greater risk for Alzheimer’s disease.
Many people have “pre-diabetes.” This means their glucose levels are higher than normal but not high enough to be called diabetes. Pre-diabetes is a serious problem because people with pre-diabetes are at high risk for developing type 2 diabetes. But, there are things you can do to prevent or delay actually getting type 2 diabetes. Losing weight may help. Healthy eating and being physically active for at least 30 minutes, 5 days a week is a small change that can make a big difference.
Some people with type 2 diabetes may not know they have it. But, they may feel tired, hungry, or thirsty. They may lose weight without trying, urinate often, or have trouble with blurred vision. They may also get skin infections or heal slowly from cuts and bruises. There are several blood tests doctors can use to help diagnosis of diabetes:
Once you’ve been told you have type 2 diabetes, the doctor may prescribe diabetes medicines to help control blood glucose levels. There are many kinds of medication available. Your doctor will choose the best treatment based on the type of diabetes you have, your everyday routine, and other health problems.
Medicare will pay to help you learn how to care for your diabetes. It will also help pay for diabetes tests, supplies, special shoes, foot exams, eye tests, and meal planning. Be sure to check your Medicare plan to find more information.
Studies have shown that most people with prediabetes develop type 2 diabetes within a few years, unless they change their lifestyle. Most people with prediabetes don’t have any symptoms. Your doctor can test your blood to find out if your blood glucose levels are higher than normal.
Losing weight—at least 5 to 10 percent of your starting weight—can prevent or delay diabetes or even reverse prediabetes.
Medicine can help control the amount of glucose in your blood. Ask your doctor if medicine to control glucose is right for you.