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Acetaminophen

OTC
Pain relieverAlso: Pain Reliever Extra Strength✓ FDA-verified
View full FDA label ↗
Acetaminophen is a medication that helps relieve minor aches and pains, such as headaches, toothaches, and muscle aches, and it can also reduce fever. It works by blocking pain signals in the brain and lowering body temperature. For adults and children aged 12 and over, it is usually taken as 2 gelcaps every 6 hours, but you should not take more than 6 gelcaps in a 24-hour period and not for more than 10 days unless a doctor advises otherwise. A key warning is that taking more than 4,000 mg in 24 hours can lead to severe liver damage, especially if you drink three or more alcoholic beverages daily. If you are taking the blood thinner warfarin, it's important to consult a doctor or pharmacist before using this medication.

Uses

  • headache. common cold. backache. minor pain of arthritis. toothache. muscular aches. premenstrual cramps. menstrual cramps. fever.

Dosage

Adults and children 12 years and over take 2 gelcaps every 6 hours while symptoms last.
Do not take more than 6 gelcaps in 24 hours unless directed by a doctor.
Do not take for more than 10 days unless directed by a doctor.
Children under 12 years: ask a doctor.
Always follow your doctor's specific instructions for your dose.

Side effects

Common

Skin reddeningBlistersRashNew symptoms occurPain gets worse or lasts more than 10 daysFever gets worse or lasts more than 3 days

Serious

Severe liver damage
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Warnings

⚠ Important warnings

  • Contains acetaminophen; do not exceed 4,000 mg in 24 hours.
  • Avoid with 3 or more alcoholic drinks daily.
  • Do not use if allergic to acetaminophen.
  • Ask a doctor if you have liver disease.
  • Ask a doctor before use if taking warfarin.
  • Keep out of reach of children.

Drug interactions

  • Warfarinincreased bleeding riskCaution

Ask about this product

Answers pulled from the FDA label only.

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Medical Disclaimer: This content is provided for informational and educational purposes only and is not intended as medical advice. Always consult a qualified healthcare provider before taking any medication.
Data Source: Publicly available drug labeling information from the U.S. Food and Drug Administration (FDA).