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Xiao-Yao-San — Competitive Intelligence Brief

Xiao-Yao-San (Xiao-Yao-San) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Area: Mental Health / Digestive Health (Traditional Chinese Medicine).

marketed Mental Health / Digestive Health (Traditional Chinese Medicine) Small molecule Live · refreshed every 30 min

Target snapshot

Xiao-Yao-San (Xiao-Yao-San) — Yu-Ching HSU. Xiao-Yao-San is a traditional Chinese herbal formula that regulates liver qi stagnation and spleen deficiency to restore emotional and digestive balance.

Comparator set

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DrugGenericSponsorPhaseClassTargetApproval / PDUFA
Xiao-Yao-San TARGET Xiao-Yao-San Yu-Ching HSU marketed

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape

No sponsor landscape data.

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Cite this brief

Drug Landscape (2026). Xiao-Yao-San — Competitive Intelligence Brief. https://druglandscape.com/ci/xiao-yao-san. Accessed 2026-05-16.

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