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Acetaminophen

Brand names: Tylenol, Paracetamol

Analgesic/Antipyretic
Effectiveness
7/10
Safety
9/10
Cost
5/10

How It Works

Inhibits prostaglandin synthesis in central nervous system

Common Uses

  • Fever
  • Headaches
  • Muscle aches
  • Arthritis
  • Toothaches
  • Cold symptoms

Dosage Information

Adults: 325-650mg every 4-6 hours or 1,000mg every 6-8 hours. Maximum 4,000mg/day. Can be taken with or without food.

Common Side Effects

  • Rare at normal doses
  • Nausea
  • Rash
  • Liver damage at high doses

Important Warnings

  • Do not exceed 4,000mg per day
  • Severe liver damage possible with overdose
  • Avoid alcohol while taking
  • Check all medications for acetaminophen content

Drug Interactions

This medication may interact with the following:

  • Warfarin
  • Alcohol
  • Isoniazid
  • Certain seizure medications

Medical Disclaimer: This information is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare provider before making changes to your medication regimen or trying natural alternatives.