Tylenol PM Extra Strength Liquid helps relieve minor aches and pains and helps you fall asleep fast. This nighttime liquid medicine provides 1,000 milligrams of acetaminophen pain reliever and 50 milligrams of diphenhydramine HCl sleep aid per 30 mL dose. The pain relief sleep aid can help you fall asleep and stay asleep while relieving minor pain and is non-habit forming when used as directed. Available in a liquid form that allows for easier swallowing, this sleep aid and pain reliever comes in Bedtime Berry flavor.