Central nervous system:
Malaise, dizziness, somnolence, insomnia, vertigo, agitation, depression, and hallucination are rare.
Arrhythmia, such as tachycardia, bradycardia, atrioventricular premature block ventricular beats.
Constipation, diarrhoea, nausea, vomiting, abdominal pain, rare: pancreatitis.
Arthralgia and myalgia.
Leucopenia, granulocytopenia, thrombocytopenia, (in some patients) agranulocytopenia, pancytopenia, trombocytopenia, aplastic anemia, have been eported.
Gynecomastia, impotence, and loss of libido have been reported in male patient.
Rash, multiform erythematous, alopecia.
Hypersensitivity case is rare (example: bronchospasme, fever, eosinophilia), anaphylactic, angioneurotic oedem, small increases in creatinine serum concentration.