muscle relaxants

Question 1

what is the MOI for cyclobenzaprine (Flexaril)

Answer 1

unknown; CNS depressant c/ sedative and skeletal M. relaxant effects

Question 2

what are the indications for flexaril

Answer 2

muscular spasm associated c/ acute, painful MSK conditions

Question 3

what are the contraindications for flexaril

Answer 3

known hypersensitivity,
concomitant or recent MAO inhibitor, acute recovery phase of MI, arrhythmias, heart block or conduction disorders, CHF, hyperthyroidism

Question 4

what are the common adverse effects of Flexaril

Answer 4

drowsiness, dry mouth, dizziness, fatigue, headache

Question 5

what are some specific drug reactions c/ cyclobenzaprine (Flexaril)

Answer 5

CNS depressants (alcohol, barbituates) additive effect, hypotensive agents, MAO inhibitors, naproxen, tramadol

Question 6

what advice would you give to a pt on a muscle relaxant

Answer 6

CNS effects:may impair mental alertness and physical coordination. avoid alcohol, operating machinery, cardiac events,
anticholinergic effects
pregnancy, pediatric, geriatric, hepatic impairment