Sanbei Zhuhan Capsule

**Sanbei Zhuhan Capsule** is an oral traditional Chinese medicine capsule being developed for **obstructive sleep apnea hypopnea syndrome**, specifically patients classified in traditional Chinese medicine as having a phlegm-and-blood-stasis pattern. It was originally developed by Dongyang Baorentang Pharmaceutical's Beijing Technology Branch. A completed multicenter, randomized, double-blind, placebo-controlled Phase III study evaluated its efficacy and safety, using apnea-hypopnea index response at Week 4 as the primary efficacy endpoint. Its specific botanical composition and molecular mechanism of action were not identified in the available public trial records.

Other names

Sanbei ZhuhanSanbeizhu Han CapsuleSanbeizhuhan Capsule三贝苎鼾胶囊