* Contraindicated in those lacking fire from excess or with yin-type sores
* Medications taken by mouth (Oral drugs) interacts with BISTORT : Bistort contains a large amount of chemicals called tannins. Tannins absorb substances in the stomach and intestines. Taking bistort along with medications taken by mouth can decrease how much medicine your body absorbs, and decrease the effectiveness of your medicine. To prevent this interaction, take bistort at least 1 hour after medications you take by mouth.
==Actions==Clear Heat and Resolves Toxicity
==Health Benefits and uses of Bistort are==
Bistort contains chemicals called tannins that can help improve diarrhea and mouth and throat irritation by reducing swelling (inflammation).