Oral hypoglycemics overdose

Oral hypoglycemic pills are medicines to control diabetes. Oral means "taken by mouth." There are many different types of oral hypoglycemics. This article focuses on a type called sulfonylureas.

An overdose occurs when someone takes more than the normal or recommended amount of this medicine. The result is a drop in blood sugar level that affects normal function of the body's organs. An overdose may occur by accident or on purpose.

This article is for information only. DO NOT use it to treat or manage an actual overdose. If you or someone you are with overdoses, call your local emergency number (such as 911), or your local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States.

Poisonous Ingredient

There are many types of oral hypoglycemics. The poisonous ingredient depends on the specific drug. The main ingredient in sulfonylurea-based oral hypoglycemics makes cells in the pancreas produce more insulin.

Where Found

Sulfonylurea-based oral hypoglycemics can be found in these medicines:

• Chlorpropamide
• Glipizide
• Glyburide
• Glimepiride
• Tolbutamide
• Tolazamide
• Gliclazide (Canada)

Other medicines may also contain sulfonylurea-based oral hypoglycemics.

Symptoms

Symptoms of an overdose of this medicine include:

• Agitation, sometimes violent
• Nervousness, anxiety
• Tremor, shaking
• Apathy (lack of desire to do anything)
• Coma (decreased level of consciousness and lack of responsiveness)
• Confusion

  Confusion

  Confusion is the inability to think as clearly or quickly as you normally do. You may feel disoriented and have difficulty paying attention, remembe...

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• Convulsions (seizures, especially in infants and children)

  Convulsions

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• Increased appetite

  Increased appetite

  Increased appetite means you have an excess desire for food.

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• Nausea

  Nausea

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• Rapid heartbeat

  Rapid heartbeat

  Palpitations are feelings or sensations that your heart is pounding or racing. They can be felt in your chest, throat, or neck. You may:Have an unpl...

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• Stupor (decreased level of consciousness plus confusion)

  Stupor

  Decreased alertness is a state of reduced awareness and is often a serious condition. A coma is the most severe state of decreased alertness from whi...

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• Sweating
• Tingling of tongue and lips

  Tingling

  Numbness and tingling are abnormal sensations that can occur anywhere in your body, but they are often felt in your fingers, hands, feet, arms, or le...

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People who have had a stroke in the past may appear to be having another stroke if their blood sugar drops too low.

Before Calling Emergency

Have this information ready:

• Person's age, weight, and condition
• Name of the medicine (and strength, if known)
• Time it was swallowed
• Amount swallowed

Poison Control

Your local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1800-222-1222) from anywhere in the United States. This national hotline will let you talk to experts in poisoning. They will give you further instructions.

This is a free and confidential service. All local poison control centers in the United States use this national number. You should call if you have any questions about poisoning or poison control. It does NOT need to be an emergency. You can call for any reason, 24 hours a day, 7 days a week.

What to Expect at the Emergency Room

Take the medicine container to the hospital with you, if possible.

The health care provider will measure and monitor the person's vital signs, including temperature, pulse, breathing rate, and blood pressure.

Tests that may be done include:

• Blood and urine tests
• Chest x-ray
• ECG (electrocardiogram, or heart tracing)
• CT scan (if needed to rule out other problems)

Treatment may include:

• Intravenous fluids that include glucose (given through a vein)
• Medicine to treat symptoms
• Activated charcoal
• Laxatives
• Breathing support, including a tube through the mouth into the lungs and breathing machine (ventilator)

Outlook (Prognosis)

Some oral hypoglycemics may stay in the body for a long time, so the person may need to stay in the hospital for 24 hours or more. Permanent brain damage and death are possible, especially if blood glucose level does not return to normal in a timely manner. Infants, children, and older people are most likely to develop more serious and long-term complications from low blood sugar levels that are not corrected rapidly.

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