For adults, the general recommended dosage of Tylenol (acetaminophen) is:
- Take 2 tablets every 4 to 6 hours while symptoms last.
- Do not exceed 10 tablets in 24 hours (which corresponds to a maximum of 4,000 mg of acetaminophen per day), unless directed by a doctor
Common Tylenol tablet strengths and typical dosing are:
Tylenol Formulation| Strength per Tablet| Typical Adult Dose| Max Daily Dose
---|---|---|---
Regular Strength| 325 mg| 2 tablets every 4-6 hours| 3,250 to 4,000 mg/day*
Extra Strength| 500 mg| 2 tablets every 6 hours| 3,000 to 4,000 mg/day*
Extended-Release (8-hour)| 650 mg| 2 tablets every 8 hours| Up to 4,000 mg/day
*Note: Some manufacturers and FDA guidance suggest slightly lower maximum daily doses for certain formulations (e.g., 3,250 mg for 325 mg tablets), but 4,000 mg is widely accepted as the upper limit for most adults without liver issues
. Important safety notes:
- Do not take more than one acetaminophen-containing product simultaneously to avoid overdose.
- People with liver disease or heavy alcohol use should consult a healthcare provider before use, as their maximum safe dose may be lower (e.g., 2,000 mg/day)
- Always follow the specific product label instructions and consult a healthcare professional if unsure.
In summary, for a typical adult without liver problems, the safe Tylenol dosage is up to 4,000 mg per day, divided into doses of 2 tablets every 4-6 hours depending on the product strength
