Evidence supporting the use of: Sage
For the health condition: Sore Throat

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Sage (Salvia officinalis) has a long history of traditional use for sore throat and other inflammatory conditions of the mouth and throat. Recent scientific studies provide some support for its effectiveness. Sage contains a variety of bioactive compounds, such as rosmarinic acid, essential oils, and flavonoids, which possess anti-inflammatory, antimicrobial, and astringent properties. A randomized, double-blind, placebo-controlled trial published in 2006 (Hubbert et al., European Journal of Medical Research) investigated a spray containing sage extract in patients with acute sore throat. The results showed a significant reduction in throat pain compared to placebo, with effects observable within two hours of use.

Other laboratory studies have confirmed sage’s antibacterial activity against common pathogens responsible for upper respiratory tract infections, including Streptococcus pyogenes. Additionally, sage’s anti-inflammatory constituents may help soothe mucous membranes, which can contribute to symptomatic relief.

While more large-scale, high-quality clinical trials are needed to confirm these findings and to establish optimal dosing, current evidence suggests that sage is a reasonable herbal option for mild sore throat relief, especially as a short-term adjunct. Its use is supported by both traditional practice and a moderate degree of scientific validation, warranting a rating of 3 out of 5 for evidence.

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