Tylenol (acetaminophen) is an over-the-counter pain reliever and a fever reducer. It is used to treat many conditions such as headache, muscle aches, arthritis, backache, toothaches, colds, and fevers. Healthcare professionals are able to obtain free Tylenol samples directly from McNeil Consumer Healthcare, the manufacturer of Tylenol. Consumers may also be able to access discounted Tylenol through the official website, or from weekly ad circulars from local pharmacies. See here for more information.