Huanglian Su
US alternative (Rx)黄连素
Common in China
Active ingredient: berberine hydrochloride
Huanglian Su isn't sold in the US — the closest option is loperamide
berberine hydrochloride is not FDA-approved in the United States. For the same symptoms, US clinicians typically use loperamide.
It is prescription-only — ask a US doctor or pharmacist whether loperamide is right for you.
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Coupon prices for Loperamide HCl 2mg Capsule × 30
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Prices from LowerMyRx · checked Sep 9, 2026
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Berberine has no FDA drug approval and is sold in the US only as a dietary supplement, so no US drug contains the same active; US self-care for acute diarrhoea uses loperamide or bismuth subsalicylate instead.
Common questions
- Is Huanglian Su available in the US?
- berberine hydrochloride is not FDA-approved in the United States. For the same symptoms, US clinicians typically use loperamide.
- What can I use instead of Huanglian Su in the US?
- It is prescription-only — ask a US doctor or pharmacist whether loperamide is right for you.
This is general information, not medical advice. Talk to your doctor or pharmacist before starting, stopping, or substituting any medicine.
Prices shown by FineRx are estimates based on recently observed pricing data and may change at any time. Final price is determined by the pharmacy or applicable savings provider.
FineRx does not provide medical advice, diagnosis, or treatment recommendations. Medication and prescription questions should be discussed with a qualified healthcare professional or pharmacist.
FineRx is an independent price comparison service. Pharmacy and third-party names may be shown for identification and comparison purposes.