Self-heal

The plant has a long history of medicinal use, and traditionally the leaves are applied to wounds to promote healing. According to the 16th-century herbalist John Gerard, ‘there is not a better wounde herbe in the world’. The 17th-century botanist Nicholas Culpeper wrote that the plant is called self-heal because ‘when you are hurt, you may heal yourself’.

According to KewScience:

“Prior to World War II, it was used to staunch bleeding and for treating heart disease. A decoction of the leaves was used to treat sore throats and internal bleeding. It is used as an anti-inflammatory and has anti-allergic activity. In western medicine it is used externally for treating minor injuries, sores, burns, bruises and can also be used as a mouthwash to treat mouth ulcers.

Whereas in European countries herbalists have mainly used selfheal for treating wounds, in Chinese medicine it is mainly used for treating liver complaints, acting as a stimulant in the liver and gall bladder. Self-heal shows antiviral properties, and in China it is used as an anti-cancer drug.:

Harvesting

Identifying Self-heal

Self-heal is a member of the family Lamiaciae. Prunella vulgaris is a perennial herb, with stems often square, crimson tinged, and erect to decumbent, up to 30 cm tall

According to Show Me OZ:

“To use Heal-All, simply cut the desired amount of stems desired to ground level and avoid pulling up the plant as this effectively kills it.  Always avoid harvesting Heal-All from roadsides, pastures, agricultural fields and other sites that may be contaminated with herbicides, pesticides, lead or any number of industrial chemicals because Heal-All is known to readily these chemicals from the soil.”

Constituents

Self-heal contains a wide array of acid compounds including lauric –, oleanolic –, rosmarinic –(antioxidant), linoleic – and ursolic acid. Contains volatile oils (camphor, fenchone), bitters, saponins, tannins, glycoside (aucubin), flavinoids

Uses