Healthy volunteers test muscle relaxant absorption in asian populations

This study looked at how healthy Japanese and Chinese adults process two different doses of TNX-102 SL, a sublingual (under the tongue) tablet containing cyclobenzaprine, a muscle relaxant. Twenty participants took single doses of 2.8 mg and 5.6 mg on separate days, and researchers measured drug levels in their blood to check dose proportionality and safety. The goal was to compare these results with earlier data from non-Asian participants, not to treat any disease.