← Drug quick-reference

Cyclobenzaprine

Brand: Flexeril

Muscle relaxantUsed for: Muscle spasmPain & Inflammation

Common side effects

  • Drowsiness
  • Dry mouth
  • Dizziness
  • Fatigue

Key interactions & cautions

  • Do not combine with MAOI antidepressants
  • Alcohol increases sedation
  • Adds to other sedating drugs
  • Serotonin syndrome risk with some antidepressants

Counseling points

  • Best for short-term use
  • Avoid alcohol
  • Do not drive until you know its effect
  • Intended alongside rest and physical therapy
  • Rise slowly to reduce dizziness

High-yield study aid for exam prep — not a substitute for the package insert or a pharmacist’s dispensing reference.