Fever, asthenia, fatigue, arrhythmia, AV block, palpitation, cholestatic jaundice, abnormality of liver enzyme, nausea, vomiting, abdominal discomfort, anorexia, dry mouth, agranulocytosis, pancytopenia, leucopenia, thrombocytopenia, anaphylaxis, angioderma, orbital or facial edema, urticaria, rash, muscle cramps, arthralgia, hallucination, confusion, agitation, depression, anxiety, reduced libido, paresthesia, insomnia, somnolence, bronchospasm, alopecia, acne, pruritus, dry skin, flushing, tinnitus, impotence, gynecomastia.