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Herbal Formula Trials

Randomized controlled trials testing the effectiveness of herbal formulas, such as Gushen Pian, in reducing tinnitus.

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Jan 24, 2026
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What randomized clinical trials have been published testing multi‑ingredient tinnitus supplements (e.g., AUDISTIM) and what were their outcomes?

A small number of randomized controlled trials have tested and produced mixed results: the best-known multi‑ingredient product trials () failed to show benefit, while a few report large effects but su...