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    Type 2 diabetes - self-care

    Type 2 diabetes is a chronic (lifelong) disease. If you have type 2 diabetes, your body has trouble using the insulin it normally makes. When your body's insulin is not used correctly, the sugar from food stays in the blood and the level can get too high. Over time, people with type 2 diabetes may not have enough insulin.

    Most people with the type 2 diabetes are overweight when they are diagnosed. Type 2 diabetes usually happens slowly.

    Symptoms of Type 2 Diabetes

    You may not have any symptoms. If you do have symptoms, they may include:

    • Hunger
    • Thirst
    • Peeing a lot
    • Blurry vision
    • Infections
    • Trouble having an erection
    • Red skin rashes in parts of your body

    You should have good control of your blood sugar. If your blood sugar is not controlled, serious problems called complications can happen to your body after many years.

    Take Control of Your Diabetes

    Learn the basic steps for managing diabetes to stay as healthy as possible.Doing so helps keep complications of diabetes away. Steps include checking your blood sugar at home, keepinga healthy diet, and exercising.Also, be sure to take anymedicine or insulin as instructed.

    Your doctor will also help you byordering blood tests and other tests. These help make sure your blood sugar andcholesterol levels are eachin a healthy range. Also, follow your doctor's instructions about keeping your blood pressure in a healthy range.

    Eat Healthy Foods and Manage Your Weight

    Foods with sugar and carbohydrates can raise your blood sugar too high. Alcohol and other drinks with sugar can also raise your blood sugar. A nurse or dietician can teach you about good food choices.

    Make sure you know how to have a balanced meal with protein and fiber. Try to eat at the same times each day. Eat healthy, fresh foods as much as possible. Do not eat too much food at one sitting. This helps keep your blood sugar in a good range.

    Managing your weight andkeeping a well-balanced diet are important. Some people with type 2 diabetes can stop taking medicines after losing weight (even thoughthey still have diabetes). Your doctor can let you know a good weight range for you.

    Weight-loss surgery may be an option if you are overweight and your diabetes is not under control. Your doctor can tell you more about this.


    Regular exercise is good for people with diabetes. It lowers blood sugar.Exercise also improves blood flow and lowers blood pressure.Ithelps burn extra fat so that you can keep your weight down.Exercise can evenhelp you handle stress.

    Try walking, jogging, or biking for 30 - 60 minutes every day. Bring food or juice with you in case your blood sugar gets too low. Drink extra water.

    Wear a diabetes IDbracelet. In case of an emergency, people know you have diabetes and can help you get the right medical attention.

    Always check with your doctor before beginning an exercise program. Your doctor can help you choose an exercise program that is safe for you.

    Check Your Blood Sugar

    You may be asked to check your blood sugar at home. This will tell you and your doctor how well your diet, exercise, and medicines are working. A device called a glucometer can provide an accurate blood sugar reading.

    A doctor, nurse, or diabetes educator will help set up a home testing schedule for you. Your doctor will help you set your blood sugar goals.

    • Many people with type 2 diabetes need to check their blood sugar only once or twice a day. Some people need to check more often.
    • If your blood sugarisin control, you may need to check your blood sugar only a few times a week.

    You May Need Medicines

    If diet and exercise are not enough, you may need to take medicine. It will help keep your blood sugar in a healthy range.

    There are many diabetes medicines that do different things in your body. Your doctor may have you take more than one. You may take medicines by mouth or as a shot (injection). Diabetes medicines may not be safe if you are pregnant. So, talke to your doctor about your medicines if you are thinking of becoming pregnant.

    If medicines do not help you control your blood sugar, you may need to take insulin. Insulin must be injected under the skin. Youwill receivespecial training to learn how to give yourself injections. But it is not as hard as people think it is.

    Learn to Prevent Long-term Problems of Diabetes

    People with diabetes have a high chance of gettinghigh blood pressure and high cholesterol. You may be asked to take medicine to prevent or treat these conditions.

    • Your doctor may ask you to take a medicine called an ACE inhibitor or another medicine called an ARB for high blood pressure or kidney problems.
    • Your doctor may ask you to take a special medicine called a statin to keep your cholesterol low.
    • Your doctor may ask you to take aspirin to keep your heart healthy. Ask your doctor if aspirin is right for you.

    Do notsmoke. Smoking makes diabetes worse. If you do smoke, work with your doctor to find a way to quit.

    Diabetes can cause foot problems. Youmay get sores or infections. To keep your feet healthy:

    • Check and care for your feetevery day.
    • Make sure you are wearing the right kind of socks and shoes

    See Your Doctor Regularly

    If you have diabetes, you should see your health care provider every 3 months, or as often as instructed. At these visits, your health care provider may:

    • Ask about your blood sugar level
    • Check your blood pressure
    • Check the feeling in your feet
    • Check the skin and bones of your feet and legs
    • Examine the back of your eyes

    Your doctor will also order blood and urine tests to make sure your:

    • Kidneys are working well (every year)
    • Cholesterol and triglyceride levels are healthy (every year)
    • A1C level is in a good range for you(every 6 months if your diabetes is well controlled or every 3 months if it isnot)

    Talk to your doctor about any vaccines you may need such as the yearly flu shot.

    Visit the dentist every 6 months. Also, see your eye doctor oncea year, or as often as instructed.


    American Diabetes Association. Standards of medical care in diabetes -- 2013. Diabetes Care. 2013;36 Suppl 1:S11-S66.


          A Closer Look

          Talking to your MD

            Self Care

            Tests for Type 2 diabetes - self-care

              Review Date: 12/11/2012

              Reviewed By: Nancy J. Rennert, MD, Chief of Endocrinology & Diabetes, Norwalk Hospital, Associate Clinical Professor of Medicine, Yale University School of Medicine, New Haven, CT. Review provided by VeriMed Healthcare Network. Also reviewed by A.D.A.M. Health Solutions, Ebix, Inc., Editorial Team: David Zieve, MD, MHA, David R. Eltz, Stephanie Slon, and Nissi Wang.

              The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

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