title: Paracetamol poisoning
context: Paracetamol poisoning was first described in the 1960s.[4] Rates of poisoning vary significantly between regions of the world.[6] In the United States more than 100,000 cases occur a year.[2] In the United Kingdom it is the medication responsible for the greatest number of overdoses.[5] Young children are most commonly affected.[2] In the United States and the United Kingdom paracetamol is the most common cause of acute liver failure.[7][2]
question: How common is acetaminophen poisoning?
answers: In the United States more than 100,000 cases occur a year