Common (affects 1 to 10 users in 100): • Drowsiness, fatigue, restlessness, inability to sit still, irritability, anxiety, sleepiness, dizziness, poor attention, feeling exhausted, sleep disorder • Vomiting, diarrhoea, constipation, nausea, increased appetite, abdominal pain or discomfort, sore throat, dry mouth • Weight increased, increase in body temperature, decreased appetite • Difficulty breathing, lung infection (pneumonia), flu, infection of the breathing passages, blurred vision, nose congestion, nose bleeding, cough • Urinary tract infection, bed wetting • Muscle spasm, involuntary movements of face or arms and legs, joint pain, back pain, swelling of arms and legs, pain in arms and legs • Rash, skin redness • Fast beating heart, chest pain • Blood prolactin hormone level increased.