Petasites hybridus
Petasites hybridus
Petasites hybridus, commonly known as butterbur, is a plant traditionally used in European folk medicine. It has been employed for various conditions but specific traditional uses are not well-documented. Scientific studies have shown that Petasites hybridus may offer benefits for immunological parameters and subjective symptoms, with some evidence suggesting it can reduce headache days by 50% or more in migraine patients within 12 weeks, though the certainty of this evidence is very-low to moderate. It also appears to improve nasal symptoms and quality of life compared to placebo in individuals with allergic rhinitis. Preclinical studies indicate that purified petasins from butterbur rootstocks can exhibit significant antinociceptive and anti-inflammatory activity relevant to migraine management, though these findings are preliminary. No major safety issues or drug interactions have been recorded for Petasites hybridus, but it is important to note the current limited evidence base.
- Best evidence
- A
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- This study found that Petasites hybridus reduced headache days per month by ≥50% in 60% of migraine patients within 12 weeks.
- Petasites hybridus showed beneficial effects on immunological parameters, subjective symptoms, and nasal airflow in some studies.
- Very-low-to-moderate certainty evidence suggests Petasites hybridus may improve nasal symptoms and quality of life compared to placebo in allergic rhinitis.
- Purified petasins from butterbur rootstocks, particularly isopetasin, show significant antinociceptive and anti-inflammatory activity in preclinical migraine models.
Frequently asked questions
What is Petasites hybridus?
Petasites hybridus (Petasites hybridus) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about Petasites hybridus?
4 sourced findings are recorded for Petasites hybridus; the strongest carries evidence grade A. For example: This study found that Petasites hybridus reduced headache days per month by ≥50% in 60% of migraine patients within 12 weeks.
How strong is the evidence for Petasites hybridus?
The strongest finding for Petasites hybridus carries evidence grade A — strong evidence. Grades run A (strongest) to D (preliminary or traditional).
Is Petasites hybridus safe? What are the side effects?
No major safety issues are recorded for Petasites hybridus in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Petasites hybridus interact with medications?
No drug interactions are recorded for Petasites hybridus in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Petasites hybridus?
Petasites hybridus is also known as: Белокопытник гибридный, Grand pétasite.
Is Petasites hybridus a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
Sources
- T2 Medicinal plants for allergic rhinitis: A systematic review and meta-analysis. literature abstract metadata
- T2 Efficacy and Safety of Phytotherapy and Anthroposophic Medicine in Seasonal Allergic Rhinitis: A Systematic Review. literature abstract metadata
- T2 Evaluation of the antimigraine and anti-neuroinflammatory activity of purified constituents of Petasites hybridus L. in a migraine-like pain model in mice. literature abstract metadata
- T2 Efficacy of Petasites hybridus in migraine prophylaxis: the first real-world study. literature abstract metadata