rct
    2002

    Randomised controlled trial of butterbur and cetirizine for treating seasonal allergic rhinitis

    Schapowal A

    Published in BMJ

    Key Findings

    Butterbur extract Ze339 was as effective as cetirizine on the SF-36 rhinitis score without the sedative effects of the antihistamine.

    Conclusions

    Butterbur is a plausible non-sedating option for seasonal allergic rhinitis.

    Limitations

    Manufacturer-funded, no placebo arm, two-week duration.

    Outcomes Measured

    Allergy Relief

    Butterbur extract was as effective as cetirizine for seasonal allergic rhinitis without sedation.

    Related Health Concerns

    Environmental Allergies
    Runny Nose
    Allergic Rhinitis

    Study Details

    Year:2002
    Sample Size:125
    Duration:2 weeks
    Quality Score:6/10

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