The maximum recommended daily dose of acetaminophen for a healthy adult is generally 4,000 milligrams (mg) per 24 hours. It is important not to exceed this dose to avoid serious risks such as liver damage.
Key Points on Acetaminophen Dosage
- The safe maximum daily dose is 4,000 mg for most adults if taken properly according to labeling. Some sources recommend staying closer to 3,000 mg to be more cautious.
- Acetaminophen is found in many over-the-counter and prescription medications, so reading labels carefully to avoid exceeding the dose from multiple products is crucial.
- Taking more than 4,000 mg in a day increases the risk of severe or fatal liver damage.
- If a person has liver disease or consumes three or more alcoholic drinks daily, the maximum safe dose may be lower.
- Typical dosing is 325 mg to 1,000 mg every 4 to 6 hours, not to exceed 4,000 mg in total per day.
- Extended-release forms often have slightly different dosing but generally align with this recommended daily limit.
Always follow the label instructions and consult a healthcare provider if high doses or long-term use is needed or if there are special health considerations.
