Sublingual Cyclobenzaprine (Tonmya) for Fibromyalgia
Abstract
The FDA has approved Tonmya (Tonix), a sublingual tablet formulation of the skeletal muscle relaxant cyclobenzaprine, for treatment of fibromyalgia in adults. Cyclobenzaprine is available in immediate-release tablets and extended-release capsules for short-term treatment of muscle spasms and has been used off-label for treatment of fibromyalgia.
Fields of Study & Subjects
Fibromyalgia and Chronic Fatigue Syndrome Research
Psychosomatic Disorders and Their Treatments
Respiratory and Cough-Related Research
Publication details
- Journal / source
- The medical letter on drugs and therapeutics/The medical letter
- Volume
- 68
- Issue
- 1746
- Pages
- 9–10
- Publication date
- 19 January 2026
- Language
- EN