The iridoid and flavonoid compounds reduce mucous membrane inflammation, tighten tissues through astringency, and offer mild antihistaminic effects that reduce eye irritation and nasal discharge
Used for eye strain, conjunctivitis, allergic rhinitis, hay fever, sinusitis, upper respiratory catarrh, and general eye support (topically or internally).
Traditionally used in European herbal medicine for centuries to improve vision, treat eye infections, reduce watery or itchy eyes, and alleviate nasal discharge
Used as a tea, tincture, capsule, compress, or eyewash (with sterile preparation). Often combined with goldenrod or elderflower in allergy formulas.
Do not use non-sterile eyewash preparations directly in eyes. Avoid in very dry constitutions without balancing moistening herbs
None known
