Last reviewed 2026-04-22 · How we verify

Jing Fang Bai Du san

The University of Hong Kong · FDA-approved active Small molecule

Jing Fang Bai Du san is a Small molecule drug developed by The University of Hong Kong. It is currently FDA-approved for Febrile illnesses and upper respiratory infections (traditional use), Immune support (traditional indication).

Jing Fang Bai Du San is a traditional Chinese medicine formula that works to clear heat, resolve toxicity, and support immune function through a combination of herbal ingredients.

Jing Fang Bai Du San is a traditional Chinese medicine formula that works to clear heat, resolve toxicity, and support immune function through a combination of herbal ingredients. Used for Febrile illnesses and upper respiratory infections (traditional use), Immune support (traditional indication).

At a glance

Generic name	Jing Fang Bai Du san
Sponsor	The University of Hong Kong
Modality	Small molecule
Therapeutic area	Immunology
Phase	FDA-approved

Mechanism of action

This is a classical Chinese herbal formula traditionally used to address febrile illnesses and support the body's defensive qi (wei qi). The combination of herbs is believed to have antipyretic, anti-inflammatory, and immunomodulatory properties, though the exact molecular mechanisms have not been fully characterized by Western pharmaceutical standards.

Approved indications

Febrile illnesses and upper respiratory infections (traditional use)
Immune support (traditional indication)

Common side effects

No common side effects on file.

Key clinical trials

Trial of Chinese Herbal Medicine in the Treatment of Upper Respiratory Tract Infections (URTIs) (PHASE4)

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

Source	Used for
ClinicalTrials.gov	Trial enrolment, design, endpoints, results

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:

Jing Fang Bai Du san CI brief — competitive landscape report
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The University of Hong Kong portfolio CI

Frequently asked questions about Jing Fang Bai Du san

What is Jing Fang Bai Du san?

Jing Fang Bai Du san is a Small molecule drug developed by The University of Hong Kong, indicated for Febrile illnesses and upper respiratory infections (traditional use), Immune support (traditional indication).

How does Jing Fang Bai Du san work?

Jing Fang Bai Du San is a traditional Chinese medicine formula that works to clear heat, resolve toxicity, and support immune function through a combination of herbal ingredients.

What is Jing Fang Bai Du san used for?

Jing Fang Bai Du san is indicated for Febrile illnesses and upper respiratory infections (traditional use), Immune support (traditional indication).

Who makes Jing Fang Bai Du san?

Jing Fang Bai Du san is developed and marketed by The University of Hong Kong (see full The University of Hong Kong pipeline at /company/the-university-of-hong-kong).

What development phase is Jing Fang Bai Du san in?

Jing Fang Bai Du san is FDA-approved (marketed).

Manufacturer: The University of Hong Kong — full pipeline
Therapeutic area: All drugs in Immunology
Indication: Drugs for Febrile illnesses and upper respiratory infections (traditional use)
Indication: Drugs for Immune support (traditional indication)
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