The recommended dose of Tylenol for adults is 325 to 650 milligrams every four to six hours. You should not have more than 3,000 to 4,000 milligrams of Tylenol in a span of 24 hours, recommends Walia.

Dosage Details for Acetaminophen (Tylenol) Oral Tablets and Capsules Medically reviewed by Stan Saji, PharmD, MBA, RPh — Written by Amber R. Watson, PharmD on November 20, 2024 Dosage ...

Acetaminophen (Tylenol) is most effective for more mild pain that is not caused by inflammation, Dr. Peperzak said. It can help with mild arthritis pain or tension headaches, for example, Dr ...