>10%
Dizziness (38%),Diplopia (26-30%),Headache (29%),Ataxia (22%),Blurred vision (16-20%),Rhinitis (11-15%),Somnolence (14%)
1-10%
Insomnia (6-10%),Fatigue (8%),Chest pain (5%),Peripheral edema (2-5%),Suicidal ideation (2-5%),Dermatitis (2-5%),Dry skin (2-5%),Increased libido (2-5%),Rectal hemorrhage (2-5%),Weakness (2-5%),Agitation (1-5%),Dysarthria (1-5%),Edema (1-5%),Fever (1-5%),Migraine (1-5%),Abnormal thoughts (1-5%),Urinary frequency (1-5%),Tremor (4%)
Frequency Not Defined
Palpitations,Anxiety,Chills,Depression,Decreased memory,Emotional lability,Incoordination,Malaise,Seizure exacerbation,Vertigo,Pruritus,Rash,Amenorrhea,Hot flashes,Abdominal pain,Constipation,Diarrhea,Dyspepsia,Nausea,Vomiting,Arthralgia,Neck pain,Cough,Flu syndrome,Infection,Vaginitis,Nystagmus
Potentially Fatal: Stevens-Johnson syndrome and toxic epidermal necrolysis.