Acetaminophen is a widely used nonprescription analgesic and antipyretic medication for mild-to-moderate pain and fever. Harmless at low doses, acetaminophen has direct hepatotoxic potential when taken as an overdose and can cause acute liver injury and death from acute liver failure.
Federal Labor law says that a minor who is under the age of 16 can work in non-mining, non-manufacturing, and non-hazardous jobs, for the following hours: 1  3 hours on a school day. 2  18 hours in a school week. 3  8 hours on a non-school day.  40 hours in a non-school week.
It depends on the state that you live in. That state's Department of Labor sets the standard. For the most part the minimum age is 16 years old and there any many rules designed to ease minors in. There are some states in the south that allow 15 year olds to work but under extremely limited hours.