Oedema, lower limb oedema, elevated BP, palpitations, flushes; drowsiness, headache, lightheadedness, tinnitus, vertigo; skin rash, pruritus, urticaria, photosensitivity; abdominal pain, constipation, diarrhoea, dyspepsia, flatulence, nausea, oesophagitis, stomatitis, vomiting; elevated creatinine or urea; blood count disturbances (eg, anaemia, leucocytopenia, thrombocytopenia); elevated bilirubin or transaminase levels. Very rarely, erythema multiforme, Stevens-Johnson syndrome, toxic epidermal necrolysis or other bullous reactions.