Nurofen 200mg Liquid Capsules Nurofen 200mg Liquid Capsules contain ibuprofen in a soluble liquid form that absorbs quickly into your bloodstream to help relieve mild to moderate pain such as headache, migraine, dental pain, neuralgia, period pain & rheumatic, muscular & back pain. They can also be used to treat feverishness & the symptoms of cold & flu. Nurofen 200mg Liquid Capsules contain ibuprofen which belongs to a group of medicines called non-steroidal anti-inflammatory drugs (NSAIDs) & works by changing the body's response to pain, swelling & high temperature.