Ma Chi Xian
Portulaca oleracea
โฏ TCM Properties
Clears Heat, resolves Fire toxicity and cools the Blood; Clears Damp-Heat and treats sores; Stops bleeding, disperses Blood Stagnation and unblocks painful urinary dysfunction
Western Herbalism Properties
Botanical Description
Portulaca oleracea is a succulent annual herb growing prostrate or ascending, with reddish, branched, smooth stems 10-40 cm long. Leaves are thick, fleshy, spatula-shaped to obovate, 1-3 cm long, alternately or nearly oppositely arranged. Flowers are small, yellow, 5-petaled, opening only in sunlight. Fruit is a small capsule containing numerous tiny black seeds. The plant has a high water content and mucilaginous texture.
Gardens, cultivated fields, roadsides, sandy soils, and disturbed areas; a pantropical weed widely naturalized throughout warm and temperate regions worldwide.
Portulaca oleracea is one of the most widespread plant species on Earth, found on all continents except Antarctica. It is a common agricultural weed and is also cultivated as a vegetable and medicinal plant. No conservation concerns.
Cultural & Historical Context
Traditional Chinese Uses
Ma Chi Xian (purslane herb) is a sour, cold herb used in Chinese medicine primarily to clear toxic heat and cool the Blood, with a strong focus on the intestines. It is the leading herb for dysentery and diarrhea with blood from Heat toxin accumulation, and it also stops bleeding from hemorrhoids and uterine bleeding due to Blood Heat. When applied topically or as a wash, it treats inflammatory skin conditions and insect stings.
Chemistry & External Identifiers
Important Disclaimer
This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.