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Skeletal Muscle Rela
Pharmacology for Skeletal Muscle Relaxants
Question | Answer |
---|---|
INdication for cyclobenzaprine | musculoskeletal pain, muscle spasm |
Indication for tizandidine | spasticity |
Indication for baclofen | spasticity resulting from MS and spinal cord trauma |
MOA OF CNS Depressants | unknown, effects achieved on localized spasms through production of sedation |
This class of drugs is ineffective in treating muscle spasticity from CNS disease | CNS depressants |
Metaxalone (Skelaxin) Drug Class | CNS depressant |
Methocarbamol (Robaxin) Drug Class | CNS depressant |
Carisprodol (Soma) Drug Class | CNS Depressant |
MOA of TCA Relative | acts on CNS to reduce tonic somatic motor activity |
Cyclobenzaprine (Flexeril) Drug Class | TCA Relative |
A2 Adrenergic Receptor Agonist | Tizanidine |
Tizanidine used for ___ and ___ spasms | peripheral;central |
Drug that is a GABA Receptor Stimulants for Skeletal Relaxants | Baclofen |
Baclofen is effectly only for muslce spasms by peripheral or central diseases | central |
MOA for GABA Receptor Stimulant | inhibits synaptic reflexes at the spinal leve and is a structural analog of GABA (the inhibitory neurotransmitter) |
Use nonpharmacologic therapy for skeletal relaxants for only ____ hours | 1st 24-48 hours |
1st line analgesic for muscle relaxants | NSAIDS, acetaminophen |
2nd line analgesic for muscle relaxants | muscle rlaxant tramadol, opiosds if severe or debilitating |
1st line muscle relaxant | cyclobenzaprine, CNS sedatives |
Patient Education for muscle relaxants | sedation, no etoh (r/t cns depressants furthered), use for short periods, no children less than 12yo |