Motrin (ibuprofen) is used to treat mild to moderate pain. Learn side effects, dosage, drug interactions, warnings, patient labeling, reviews, and more. Find patient medical information for Ibuprofen (Advil, Caldolor, Motrin) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Use the following ibuprofen dosing chart to find the proper dosage of MOTRIN® (Ibuprofen) for adults to relieve pain, symptoms of cold and flu, or reduce inflammation. Pill Imprint MOTRIN 800 This white elliptical / oval pill with imprint MOTRIN 800 on it has been identified as: Motrin 800 MG. This medicine is known as Motrin (generic name: ibuprofen). Find Motrin 800mg ibuprofen in tablets, liquid suspensions, and caplets. Effective pain relief and fever reduction. Available in various sizes and flavors for adults and children. A lot of us reach for the ibuprofen if we have a headache or cramps, but taking more than 800 milligrams per day can be risky. From the Guidelines For adults, the recommended dosing for Motrin (ibuprofen) 800 mg for pain is 400 to 800 mg every six hours, with a maximal initial dose of 800 mg and a maximal daily dosage of 2.4 g, as indicated in the study published in the American Family Physician in 2002 1. Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis. It is also used to reduce fever and to relieve minor aches and pain due to the common cold or flu. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. Motrin IB is used to reduce fever and treat pain or inflammation caused by headache, toothaches, back pain etc. Learn about side effects, interactions and indications. Key Takeaways Motrin (ibuprofen) is a widely used over-the-counter pain reliever and anti-inflammatory medication. Dosage varies by age, weight, and medical condition, with specific guidelines for adults and children. Typical adult doses range from 200 mg to 800 mg per dose, with a maximum daily limit of 3200 mg. Child.