Motrin is an over-the-counter pain relief medication. It is a recommended brand for pain relief, especially to treat women’s menstrual cramps, pains and fevers. There are four major versions of Motrin which include: Motrin IB, Motrin PM, Children’s Motrin, and Infants Motrin. The main ingredients in Motrin IC is Ibuprofen 200 mg. There are prescribed versions of Motrin, the only difference being that the main ingredient is in smaller quantities in the over-the-counter version. Motrin treats and relieves pain, but it is not meant as a long term solution. Use Motrin to treat pain for up to 10 days or 3 days if treating a fever. Get special offers and coupons right here to save you on Motrin pain relief medicine!