Motrin Target is a brand of over-the-counter pain relief medication. It is used to treat minor aches and pains, such as headaches, muscle aches, toothaches, and menstrual cramps. The active ingredient in Motrin Target is ibuprofen, which is an anti-inflammatory drug that helps reduce swelling and pain. The term 'ACHE' is a four-letter word that is used to describe the type of pain that Motrin Target is used to treat.