Evidence supporting the use of: Chinese salvia root
For the health condition: Conjunctivitis

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Chinese salvia root (Salvia miltiorrhiza, also known as Danshen) is primarily used in traditional Chinese medicine (TCM) for a variety of conditions, particularly those related to blood circulation and cardiovascular health. Its use for eye conditions, including conjunctivitis (commonly called "pink eye"), is rooted in traditional practices rather than robust scientific evidence.

In TCM, conjunctivitis is often considered a manifestation of "wind-heat" or "toxic heat" affecting the eyes. Herbal formulas for eye inflammation sometimes include Danshen for its reputed properties of activating blood, dispelling stasis, and reducing swelling. Traditional herbalists may believe that by improving blood flow and reducing heat or toxicity, Danshen can help alleviate eye redness, swelling, and discomfort associated with conjunctivitis.

However, there is little to no high-quality scientific evidence supporting the efficacy of Chinese salvia root specifically for treating conjunctivitis. Modern pharmacological research has focused mostly on Danshen's cardiovascular, anti-inflammatory, and antioxidant properties, but these studies rarely address ocular conditions directly. There are minor references in some ethnobotanical or historical texts about its inclusion in eye formulas, but these are not backed by controlled studies.

In summary, the use of Chinese salvia root for conjunctivitis is primarily traditional, with very limited clinical or scientific validation. Anyone considering its use for eye conditions should consult a qualified healthcare provider, and evidence-based treatments should be prioritized.

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