Drug reference
cyclobenzaprine
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Musculoskeletal (Muscle Relaxants)
Mechanism of action
Relieves local skeletal muscle spasm; clinical response similar to diazepam, Structurally related to cyclic antidepressants, and pharmacologic effects are similar, including reserpine antagonism, norepinephrine potentiation, potent peripheral and central anticholinergic effects, and sedation.
Common side effects
- Pharyngitis
- Dry mouth
- Dizziness
- Drowsiness
- Headache
- Fatigue
Known interactions (1)
- alprazolam + cyclobenzaprine Moderate
Related conditions
Frequently asked questions
What drug class is cyclobenzaprine?
cyclobenzaprine belongs to: Musculoskeletal.
How does cyclobenzaprine work?
Relieves local skeletal muscle spasm; clinical response similar to diazepam, Structurally related to cyclic antidepressants, and pharmacologic effects are similar, including reserpine antagonism, norepinephrine potentiation, potent peripheral and central anticholinergic effects, and sedation.
What are the common side effects of cyclobenzaprine?
Pharyngitis, Dry mouth, Dizziness, Drowsiness, Headache, Fatigue
Which drugs interact with cyclobenzaprine?
alprazolam
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