<p>The side-effect reported most frequently was dyskinesia (a form of abnormal involuntary movements). A greater incidence of dyskinesias was seen with Levodopa-Carbidopa prolonged-release tablet than with Levodopa-Carbidopa tablet. Other side-effects: nausea, hallucinations, confusion, dizziness, chorea, dry mouth, dream abnormalities, dystonia, insomnia, depression, asthenia, vomiting, anorexia, chest pain, palpitation, constipation, diarrhoea, dyspepsia, gastro-intestinal pain, dark saliva, angioedema, urticaria, pruritus, weight loss, neuroleptic malignant syndrome, agitation, anxiety, decreased mental acuity, paraesthesia, disorientation, fatigue, headache, extrapyramidal and movement disorders, falling, gait abnormalities, muscle cramps, on-off phenomenon, increased libido, psychotic episodes, dyspnoea, flushing, alopecia, rash, dark sweat, blurred vision, dark urine, cardiac irregularities, hypertension, phlebitis, bitter taste, sialorrhoea, dysphagia, bruxism, hiccups, gastro-intestinal bleeding, flatulence, burning sensation of tongue, development of duodenal ulcer, leucopenia, haemolytic and non-haemolytic anaemia, thrombocytopenia, agranulocytosis.</p>