Side Effect
1-10% Headache (4.7%),Diarrhea (1.7%),Dizziness (1.3%),Constipation (1.2%) Frequency Not Defined Body as a whole: Fever, asthenia, fatigue Cardiovascular: Arrhythmia, AV block, palpitation; prolonged QT interval in patients with impaired renal function, has been reported very rarely Gastrointestinal: Cholestatic jaundice, hepatitis, liver enzyme abnormalities, vomiting, nausea, abdominal discomfort, anorexia, dry mouth Hematologic: Rare cases of agranulocytosis, pancytopenia, leukopenia, thrombocytopenia Hypersensitivity: Anaphylaxis, angioedema, orbital or facial edema, urticaria, rash, conjunctival injection Musculoskeletal: Rhabdomyolysis, musculoskeletal pain including muscle cramps, arthralgia Nervous system/psychiatric: Grand mal seizure; psychic disturbances, which were reversible in cases for which follow-up was obtained, including hallucinations, confusion, agitation, depression, anxiety, decreased libido; paresthesia; insomnia; somnolence; convulsions, in patients with impaired renal function, have been reported very rarely Respiratory: Bronchospasm, interstitial pneumonia Skin: Toxic epidermal necrolysis/Stevens-Johnson syndrome (very rare), alopecia, acne, pruritus, dry skin, flushing Special senses: Tinnitus, taste disorder Rare cases of impotence and rare cases of gynecomastia