You can take Tylenol (acetaminophen) every 4 to 6 hours while symptoms last, but you must not exceed the maximum daily dose to avoid serious liver damage. For adults, the general guidelines are:

• Regular Strength Tylenol (325 mg per tablet): Take 2 tablets every 4 to 6 hours, not exceeding 10 tablets (3,250 mg) in 24 hours unless directed by a doctor

• Extra Strength Tylenol (500 mg per tablet): Take 2 tablets every 6 hours, not exceeding 6 tablets (3,000 mg) in 24 hours unless directed by a doctor

• Other formulations (such as 650 mg extended-release): Typically 650 to 1000 mg every 4 to 6 hours, not exceeding 4,000 mg per day

The maximum recommended daily dose for most adults is generally 3,000 to 4,000 mg, but some experts recommend limiting to 3,000 mg daily to reduce liver risk

. People with liver disease, older adults, or those underweight should consult a healthcare provider, as their safe dose may be lower (e.g., 2,000 mg per day)

. Always avoid taking multiple products containing acetaminophen simultaneously, and follow the specific product label instructions carefully

. For children, dosing depends on age and weight and should follow product guidelines or a doctor's advice

. In summary:

• Take Tylenol every 4-6 hours as needed.
• Do not exceed 3,000 to 4,000 mg total in 24 hours.
• Consult a doctor if you have liver problems or other health concerns.
• Follow the specific product label for exact dosing.

This approach ensures effective symptom relief while minimizing the risk of liver damage