Medication Guide App

Acetaminophen Overdose

WHAT YOU SHOULD KNOW:

Acetaminophen (APAP) overdose means taking more APAP than it is safe to take. It may also be called APAP poisoning. When used correctly, APAP is a safe drug that decreases or takes away pain and fever. Many medicines contain APAP, including some that you can buy without a doctor's order.

AFTER YOU LEAVE:

Take your medicine as directed.

Call your healthcare provider if you think your medicine is not helping or if you have side effects. Tell him if you are allergic to any medicine. Keep a list of the medicines, vitamins, and herbs you take. Include the amounts, and when and why you take them. Bring the list or the pill bottles to follow-up visits. Carry your medicine list with you in case of an emergency.

Follow up with your healthcare provider as directed:

Write down your questions so you remember to ask them during your visits.

Read labels carefully:

Read the labels of all the medicines that you take. If your medicine contains APAP, it will be listed in the active ingredients section. Check carefully to see if the APAP is a regular or extended-release form.

Take the correct dose:

Never take more than the label says to take. Do not take APAP more often or for more days unless your primary healthcare provider tells you to. If the medicine came with a spoon or dropper, use it to measure your medicine.

Do not take more than one type of acetaminophen at a time:

Many combination medicines contain APAP. Make sure the total dose of APAP you take is not more than 4,000 milligrams (4 grams) in 1 day.

Contact your primary healthcare provider if:

  • You have taken too much APAP by mistake.

  • You have pain in the upper right side of your abdomen.

  • You have questions or concerns about your medicine.

Seek care immediately or call 911 if:

  • Someone you know takes too much APAP and is unconscious.

  • You feel confused or more tired than usual, or you are sweating more than normal.

  • You have severe nausea and vomiting.

  • You cannot have a bowel movement or urinate.

  • Your skin and the whites of your eyes turn yellow.

© 2014 Truven Health Analytics Inc. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes. All illustrations and images included in CareNotes® are the copyrighted property of A.D.A.M., Inc. or Truven Health Analytics.

The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

Learn more about Acetaminophen Overdose (Discharge Care)

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