Cardiovascular: Edema, palpitations.
Central nervous system: Dizziness, facial paralysis, headache, loss of balance.
Dermatologic: Skin rash, urticaria.
Endocrine and Metabolic: Increased serum triglycerides (1%).
Gastrointestinal: Constipation (2%), loose stools (2%), abdominal distention, diarrhea, dysgeusia, nausea, stomach pain, vomiting, dry mouth, numbness of mouth including tongue and lip, etc.
Hematologic: Eosinophilia (1%), leukopenia.
Hepatic: Increased serum bilirubin.
Others (< 1%): Abnormal lactation, dyspepsia, fulminant hepatitis, hepatic insufficiency, increased gamma-glutamyl transferase, increased serum alkaline phosphatase, increased serum ALT, increased serum AST, increased thirst, jaundice, malaise.