"The US Food and Drug Administration (FDA) approved daclizumab (Zinbryta, Biogen Idec) today for treatment of patients with relapsing forms of multiple sclerosis (MS), according to an FDA news release.
The agency cautions, how"...
The most common adverse reaction during treatment with baclofen is transient drowsiness (10-63%). In one controlled study of 175 patients, transient drowsiness was observed in 63% of those receiving baclofen tablets compared to 36% of those in the placebo group. Other common adverse reactions are dizziness (5-15%), weakness (5-15%) and fatigue (2-4%). Others reported:
Neuropsychiatric: Confusion (1-11%), headache (4-8%), insomnia (2-7%); and, rarely, euphoria, excitement, depression, hallucinations, paresthesia, muscle pain, tinnitus, slurred speech, coordination disorder, tremor, rigidity, dystonia, ataxia, blurred vision, nystagmus, strabismus, miosis, mydriasis, diplopia, dysarthria, epileptic seizure.
Other: Instances of rash, pruritus, ankle edema, excessive perspiration, weight gain, nasal congestion. Some of the CNS and genitourinary symptoms may be related to the underlying disease rather than to drug therapy. The following laboratory tests have been found to be abnormal in a few patients receiving baclofen: increased SGOT, elevated alkaline phosphatase, and elevation of blood sugar.
The adverse experience profile seen with KEMSTRO™ was similar to that seen with baclofen tablets.
Read the Kemstro (baclofen) Side Effects Center for a complete guide to possible side effects
The central nervous system depressant effects of baclofen may be additive to those of alcohol and other CNS depressants.This monograph has been modified to include the generic and brand name in many instances.
Last reviewed on RxList: 11/20/2007
Additional Kemstro Information
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