Ancient herbal remedy put to the test against COVID-19

NCT ID NCT04810689

First seen Dec 26, 2025 · Last updated Jun 10, 2026 · Updated 29 times

Summary

This small pilot study tested whether a traditional Chinese medicine called Xuanfei Baidu granules is safe and acceptable for people with mild to moderate COVID-19. Only 10 adults were enrolled before the study was stopped early. The main goal was to see how many people would agree to join the study, not to measure how well the treatment works.

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Contacts and locations

Locations

  • University of Southern California

    Los Angeles, California, 90033, United States

Conditions

Explore the condition pages connected to this study.