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Dextrose Sugar Side Effects

Dextrose is a naturally occurring sugar in the human body. It is often used to treat people who suffer from symptoms of extremely low blood sugar, such as loss of consciousness. It can also be diluted and administered to people who cannot get enough energy from food or cannot eat by mouth. The medication prevents the body from returning to a state of extremely low blood sugar and is usually given intravenously.

  1. Common Side Effects

    • The site of the injection may be subject to redness, swelling, pain or irritation. Flushing of the skin may occur immediately after the drug has been given. If any of these symptoms continues or gets worse, notify your doctor right away.

    Serious Side Effects

    • Dextrose may also cause some very serious side effects. One significant risk is allergic reaction. Some symptoms of allergic reaction are rash, itching, swelling, severe dizziness and trouble breathing. The patient may also exhibit symptoms of high blood sugar, such as feeling thirsty, increased urination, confusion or disorientation, drowsiness, flushing or a fruity breath odor. Hyperglycemia is especially risky for diabetics. If any of these symptoms occurs, call your doctor immediately.

    Precautions

    • Before using dextrose, tell your doctor about any allergies you have, whether you have delirium tremens with dehydration, bleeding into the brain or spinal cord, or any history of vitamin B deficiencies. In addition, you will need to receive intravenous potassium while you are on dextrose. If you are pregnant, use this drug only if very necessary.

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