Acetaminophen is commonly used as a pain reliever, and this bottle provides a large quantity of the medication for those who need it. It can be used to alleviate headaches, back pain, toothaches, menstrual cramps, and other types of pain. In addition to being a pain reliever, acetaminophen can also reduce fever. It is often used to help bring down a fever associated with colds, flu, or other illnesses. Geri-Care Pain Relief Acetaminophen is an over-the-counter medication, meaning that it can be purchased without a prescription for your convenience and immediate use.