Dizziness. Pantoprazole: Diarrhoea, pruritus, skin rashes, GIT infections; anaphylaxis, angioedema, chest pain, dyspnea, erythema multiforme, gastroenteritis, hyperglycaemia, infection, jaundice, optic neuropathy, anterior ischaemia, pancreatitis, speech disorders. Domperidone: Headache, insomnia, nervousness, thirst, lethargy, irritability, GP disturbances, hot flushes, mastalgia, galactorrhoea, gynaecomastia, menstrual irregularities, rash, pruritus, urticaria, stomatitis, conjunctivitis, urinary frequency, dysuria, oedema, palpitations, leg cramps, asthaenia, drug intolerance.