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Acetaminophen Overdose

Medically reviewed by Drugs.com. Last updated on May 6, 2024.

AMBULATORY CARE:

Acetaminophen overdose

means you took more than is safe to take. It may also be called acetaminophen poisoning. Acetaminophen is called paracetamol in countries outside the United States. When used correctly, acetaminophen is a safe drug that decreases pain and fever. Many medicines contain acetaminophen, including some that you can buy without a prescription.

Common causes of an acetaminophen overdose:

Common symptoms:

You might not have any signs or symptoms at first. Early signs and symptoms may make you feel like you have the flu. Common signs and symptoms happen during each stage of an acetaminophen overdose. If the overdose is treated right away, you might have fewer or easier symptoms in the later stages.

Seek care immediately if:

Call your doctor if:

Treatment options

The following list of medications are related to or used in the treatment of this condition.

Treatment for an acetaminophen overdose:

Acetaminophen overdose is a serious problem. Treatment should be started as soon as possible. Treatment depends on how much time has passed since the overdose and if the overdose happened all at one time:

If you think you took too much acetaminophen:

Immediately call the Poison Control Center at 1-800-222-1222 .

Prevent an acetaminophen overdose:

Ask your healthcare provider or a pharmacist if you are not sure about any of the following:

Follow up with your doctor as directed:

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

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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.

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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.