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zhenzhu diwan
- Development stage
- Phase 3
- Lead developer
- Guizhou Yibai Pharmaceutical
- Modality
- Small Molecules, Peptides
- Administration
- Topical, Oral
01
Overview
Zhenzhu Diwan is a Traditional Chinese Medicine (TCM) dropping pill formulation developed and manufactured by Guizhou Yibai Pharmaceutical Co., Ltd. for the treatment of recurrent aphthous ulcers (RAU). The formulation is composed of active ingredients including pearl powder (Margarita), indigo naturalis (Qingdai), and borneol (Bingpian). It functions by reducing local inflammation, providing analgesic relief, and promoting the regeneration of the oral mucosal epithelium. The dropping pill dosage form allows for high local drug concentration and prolonged contact with the ulcerated area, facilitating rapid healing and pain reduction. It is widely used in China for various forms of stomatitis and oral ulcerations and is registered as a pharmaceutical product under the National Medical Products Administration (NMPA).
- Brand names
- Zhenzhu Diwan
- Other names
- Pearl Dropping Pills
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