Common
Dizziness,Headache,Somnolence,Anorexia,Diarrhea,GI upset,Nausea,Vomiting
Less Common
Ataxia, confusion, drowsiness, sleep disturbance,Gum hypertrophy, hiccoughs, swelling of tongue,Blood dyscrasias including aplastic anemia,Allergic reaction,Urticaria,Pruritic erythematous rashes,Blurred vision, myopia
Rare
Psychosis,Seizure,Suicidal thoughts and behavior,Stevens-Johnson syndrome,Systemic lupus erythematosus,Hirsutism