Contraindicated in:
Use Cautiously in:
CNS: SEIZURES, SUICIDAL THOUGHTS, dizziness, headache, somnolence, abnormal dreams, aggression, agitation, anxiety, confusion, depression, hallucinations, insomnia, nervousness, paranoia, psychosis, weakness.
Resp: RESPIRATORY DEPRESSION.
GI: nausea, abdominal pain, dyspepsia, vomiting.
GU: urinary incontinence.
MS: arthritis, myalgia.
Misc: pain, hyperhidrosis.
Drug-Drug:
Hepatic Impairment
Absorption: Rapidly but incompletely absorbed (25%) following oral administration; absorption is delayed and decreased by a high fat meal.
Distribution: Unknown.
Metabolism/Excretion: Undergoes significant first-pass hepatic metabolism. Almost entirely biotransformed to carbon dioxide which is eliminated by expiration; <5% excreted unchanged in urine.
Half-life: 3060 min.
NDC Code*