Nurofen 200mg Caplets Nurofen 200mg Caplets contain ibuprofen to provide relief from headache & migraine, dental pain, neuralgia, period pain, rheumatic, muscular & back pain, feverishness, the symptoms of cold & flu & the pain of non-serious arthritis. Ibuprofen belongs to a group of medicines called non-steroidal anti-inflammatory drugs (NSAIDs) which provide relief by changing the body's response to pain, swelling & high temperature.