Warning prolong use of this product may cause addiction do not use for more than 3 days and if symptoms persist please seek medical advice for fast acting relief from strong pain theres no stronger painkiller available without prescription than nurofen plus using the powerful combination of ibuprofen and codeine nurofen plus starts working right at the site of your pain to reduce the formation of pain messengers and to help stop swellingcombining the power of ibuprofen a