Diabetes: Driving Issues

Diabetes: Driving Issues

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Diabetes: Driving Issues

Managing diabetes means developing a routine for things like meals, exercise, and taking medication. It also means making changes in some of your activities, such as driving, to help keep you and those around you safe.

Be Prepared When Driving

  • Keep your diabetes supplies, such as your blood glucose meter, with you in the car. Make sure they are within easy reach, not in the backseat or trunk. Also keep snacks, and fast-acting sugars, such as glucose tablets, within reach in the car.

  • In case of emergency, wear a bracelet or necklace that says you have diabetes.

Man in driver's seat of car, stopped and drinking juice. Diabetes kit and car keys are on passenger seat.

Driving Safety

Many things, including medication, may cause your blood sugar to go too low at times. This is called hypoglycemia. Driving when your blood sugar is low can be as dangerous as driving while drunk. To drive safely:

  • Before starting out, check your blood sugar. Don't drive if it is below your target range.

  • When driving, stop to check your blood sugar at least every 2 hours (or as often as directed by your doctor).

  • If you feel symptoms of low blood sugar while driving, pull over and check your blood sugar right away:

    • If your blood sugar is low, eat or drink 15 grams to 20 grams of fast-acting sugar. That's 3 to 4 glucose tablets or 4 ounces (1/2 cup) of fruit juice or nondiet soda. Wait 15 minutes. Then test to see whether your blood sugar is still low. If it is, eat or drink another 15 grams to 20 grams of fast-acting sugar.

    • Once your blood sugar is normal, eat a snack or meal (if possible). Do not resume driving until your blood sugar is at a safe level.

    • If your blood sugar does not go back up, call your doctor or 911 to get help right away.