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butter-dock
butterbur (Petasites hybridus)
Reported Uses
- NOTE: see Herb & Supplement Effectiveness Rating Definitions table
- allergic rhinitis [Possibly Effective]
- anxiety [Insufficient Evidence]
- asthma [Insufficient Evidence]
- atopic dermatitis (eczema) [Possibly Ineffective]
- chronic bronchitis [Insufficient Evidence]
- cough [Insufficient Evidence]
- insomnia [Insufficient Evidence]
- migraine prophylaxis [Possibly Effective]
- peptic ulcer [Insufficient Evidence]
- somatoform disorders [Insufficient Evidence]
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