Stinging Nettle for Allergy Relief

Research suggests that stinging nettle is among the more commonly self-reported herbal remedies used by people managing allergic rhinitis, with one prospective survey of 230 patients in Turkey finding it to be one of the top herbal products chosen by over a third of respondents. However, the available evidence base is limited in scope — the studies identified here include a patient survey and a broad literature review of herbal CAM use in allergy and immunology, rather than controlled trials specifically testing stinging nettle's efficacy for allergy relief. The 2004 review, which covered herbal supplements broadly across the published literature from 1980 to 2003, characterized findings in this area as mixed and noted that many herbs used for allergy-related conditions carry documented risks of adverse or hypersensitivity reactions. Overall, the research does not yet provide strong clinical evidence to support or refute stinging nettle as an effective allergy remedy, and the findings reflect patterns of use rather than demonstrated therapeutic outcomes.