Ikke almindelig: akut pancreatitis, paralytisk ileus, antibiotikarelateret colitis, colitis, hæmatemes, blødende diaré, blødning i mave/ tarm, rektal blødning, enteritis, dysfagi, ubehag i abdomen, opstød, gastroinstestinal motilitetssygdom, orale smerter, opkastning, ændring i afføringsmønster, smerter i milten, øsofagitis, gastritis, gastroøsofageal reflukssygdom, gastrointestinale smerter, gingivalblødning, gingivalsmerter, hiatushernia, irritabel tarm, oral mukosepetekkier, hypersekretion af spyt, belagt tunge, misfarvning af tungen, fastkilen af fæces.
Uncommon: paraplegia, intracranial haemorrhage, subarachnoid haemorrhage convulsions (see section 4.4), peripheral motor neuropathy, syncope, paresis, disturbance in attention, increased activity, ageusia, somnolence, migraine, cognitive disorder, jerky movements, dizziness postural, sciatica, mononeuropathy, speech disorder, restless leg syndrome.