Adverse Reactions/Side Effects
CNS: confusion, sedation, dizziness, dysphoria, euphoria, floating feeling, hallucinations, headache, unusual dreams
EENT: blurred vision, diplopia, miosis
Resp: RESPIRATORY DEPRESSION
CV: hypotension, bradycardia
GI: constipation, nausea, vomiting
GU: urinary retention
Derm: flushing, itching, sweating
Misc: physical dependence, psychological dependence, tolerance
* CAPITALS indicate life-threatening.
Italics indicate most frequent.