Cyclobenzaprinedrug info
cyclobenzaprine hydrochloride 2.8 MG Sublingual Tablet [Tonmya]
What it is used for
TONMYA ® is indicated for treatment of fibromyalgia in adults. TONMYA is indicated for the treatment of fibromyalgia in adults.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective August 14, 2026. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Description
Cyclobenzaprine hydrochloride, USP is a white to off-white crystalline tricyclic amine salt powder, 1-Propanamine, 3-(5H-dibenzo[a,d] cyclohepten-5-ylidene)-N,N-dimethyl-, hydrochloride. The molecular formula is C 20 H 21 N ∙ HCl and the molecular weight is 311.85 g/mol, and it has a pK of 6.8. It is freely soluble in water and pH independent. Cyclobenzaprine hydrochloride has the following chemical structure: Each sublingual tablet contains 2.8 mg of cyclobenzaprine hydrochloride (equivalent to 2.47 mg cyclobenzaprine) and the following inactive ingredients: colloidal silicon dioxide, corn starch, crospovidone (Type A), D&C Yellow No.10, dibasic potassium phosphate, mannitol, and sodium stearyl fumarate. Chemical Structure
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective August 14, 2026. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
This page reproduces regulatory text for reference. It is not medical advice, and KenyRx is not a pharmacy or a prescriber. Talk to a doctor or pharmacist about whether a medicine is right for you.
See what it costs — price without insurance