Styptic

Styptic herbs help to stop bleeding when applied locally by contracting tissue and blood vessels, primarily due to the astringent properties which are attributed to the tannin content of the plants. Tannins coagulate surface proteins and promote vasoconstriction, helping to seal small blood vessels and form platelets which reduces blood flow and stimulates clot formation. This action helps to staunch minor wounds and promotes tissue repair, helping to speed recovery.

Styptic herbs can also have wound healing or antimicrobial properties which help to prevent infection.

Examples of styptics include yarrow (Achillea millefolium), shepherd’s purse (Capsella bursa-pastoris), oak (Quercus robur), raspberry leaf (Rubus idaeus) and calendula (Calendula officinalis).