Baclofen (Lioresal)

on 26.6.07 with 0 comments



GABA B receptor AGONIST (Diazepam is an antagonist/inhibitor).

Action: CNS acting skeletal muscle relaxant. Depresses monosynaptic-polysynaptic afferent reflex activity at spinal cord level. Relieves spasm caused by upper motor neuron lesion. Effective p.o. (orally).

Uses: multiple sclerosis related spasm. Treat trigeminal neuralgia (tics= facial muscles contracting which effect the quality of life, sleep, etc.; usually in the realm of a neurologist rather than a dentist). Not an analgesic.

Side effects: Transient drowsiness, vertigo, fatique, ataxia (movement disorder), confusion, hypotension.

Category: Pharmacology Notes

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