1.
Somnolence, dizziness, fatigue, nausea, vomiting
2.
Constipation, somnolence, sedation, pyrexia, lethargy, drooling
3.
Decreased appetite, somnolence, sedation, lethargy, diarrhea, constipation, fatigue, malaise, asthenia, ataxia, weight loss, falls, gait disturbances, abnormal echocardiogram, schedule IV drug
4.
Dizziness, somnolence, nausea, headache, diplopia, tremor, hyponatremia, Stevens-Johnson syndrome
5.
Somnolence, dizziness, fatigue, diplopia, headache, Schedule IV drug
6.
Somnolence, decreased appetite, diarrhea, transaminase elevations, fatigue, malaise, asthenia, rash, insomnia, sleep disorders, poor quality sleep, infections, pyrexia, vomiting
7.
Constipation, somnolence, sedation, pyrexia, lethargy, drooling
8.
Bone marrow depression, severe hepatitis, monitor liver function, third-line drug, available on limited basis
9.
Dizziness, headache, nausea, vomiting, fatigue, ataxia, diploopia, somnolence, tremor. Schedule V controlled substance due to euphoria
10.
Somnolence, dizziness, diplopia, ataxia, nausea, vomiting, Stevens-Johnson syndrome, no induction of its own metabolism, less induction of hepatic enzymes
12.
Dizziness, somnolence, weakness, irritability, behavioral changes, hallucinations, psychosis, no pharmacokinetic drug interactions, low incidence of adverse cognitive effects, Stevens-Johns syndrome
13.
Somnolence, dizziness, ataxia, fatigue, nystagmus, blurred vision, confusion, edema weight gain and movement disorders, no induce or inhibit hepatic microsomal enzymes
14.
Dizziness, heachache, nausea, somnolence, diplopia, rash/hypersensitivity, Steven-Johnson syndrome
15.
Dizziness, drowsiness, weight gain, mood changes, ataxia, vertigo, nausea, fatigue, suicidal ideation, aggressive behavior, controlled substance III due to abuse and dependence
16.
Somnolence, dizziness, confusion, anorexia, nausea, diarrhea, weight loss, Stevens-Johnson Syndrome, agranulocytosis, psychosis
17.
Sedation, excitement, hyperactivity in children, stomatitis, skin reactions, Stevens-Johnson syndrome
18.
Loss of appetite, weight loss, insomnia, drowsiness, fatigue, nausea, diplopia, tremor
19.
Only available through restricted program due to retinal toxicity and permanent visual field loss
20.
Somnolence and vomiting, headache, dizziness, fatigue, nausea, diplopia, tremor
21.
Somnolence, dizziness, ataxia, weight gain, dry mouth, blurred vision, peripheral edema, abnormal thinking, Schedule V substance due to euphoria
22.
No effect on metabolism, some drug interactions, reduced effectiveness of birth control pills
23.
Dizziness, nervousness, tremor, depression, rash, idiosyncratic
