There are over 2,000 species of Euphorbia in the world, ranging from annual weeds to trees. Most originate in Africa and Madagascar, and a significant percentage of these are succulent. All contain latex and have a unique flower structure.
Native Americans used the plant for many medicinal purposes including treatment of skin infections (applied on the skin) and gonorrhea (internally). Traditionally, Euphorbia species have been used internally as laxatives and externally for rheumatism and skin conditions. However, nearly all the Euphorbias are poisonous and exude an acrid milky fluid when broken.
Euphorbia is stated to possess antitussive, antifungal and antitumor properties. There is mixed evidence showing euphorbia's effectiveness for chronic bronchitis, eczema, epilepsy and oral inflammation. Small doses tend to be expectorant and diaphoretic. Larger doses produce emesis (vomiting) usually without much pain or spasm, nausea or dizziness. The roots and leaves of euphorbia are a strong laxative. Petty spurge sap has traditionally been used as a wart cure.

Related Terms

Amygdaloides latex, asthma spurge, bisabolane sesquiterpenoid, caper spurge, dieterpenoids (segetanes, jatrophanes, paralianes), Euphpekinensin, Euphorbia acaulis, Euphorbia alkaloid, Euphorbia antiquorum, Euphorbia balsamifera, Euphorbia capitata, Euphorbia characias, Euphorbia chrysocoma, Euphorbia dendroides, Euphorbia dracunculoides, Euphorbia ebracteolata, Euphorbia fischeriana, Euphorbia fulgens, Euphorbia genus, Euphorbia helioscopia, Euphorbia hermentiana, Euphorbia heterophylla, Euphorbia hirta, Euphorbia kansui, Euphorbia lancifolia, Euphorbia latex, Euphorbia lathyris, Euphorbia leuconeura, Euphorbia marginata, Euphorbia myrsinites, Euphorbia neriifolia, Euphorbia obtusifolia, Euphorbia paralias, Euphorbia peplus, Euphorbia pekinensis, Euphorbia pilulifera, Euphorbia poisonii, Euphorbia pulcherrima, Euphorbia pubescens, Euphorbia rigida, Euphorbia royleana, Euphorbia serpyllifolia, Euphorbia tinctoria, Euphorbia tirucalli, Euphorbia triangularis, Euphorbia variegate, Euphorbia wallichii, ixbut, gopher spurge, Mediterranean spurge, petty spurge, pillbearing spurge, spotted spurge, snakeweed, thyme-leaves spurge, triterpenes, wolf's milk extract, ZeQi.

evidence table

These uses have been tested in humans or animals. Safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider.
Chronic bronchitis (Grade: C)
may benefit senior patients with chronic bronchitis. However, additional study is needed in this area to make a strong recommendation.
Eczema (Grade: C)
Early study of
Epilepsy (Grade: C)
Euphorbia alkaloid, which is the active ingredient in
Inflammation (oral) (Grade: C)
has been studied in patients with acute dental pulpitis, and may be comparable to that of pulpal nerve caustics. Additional study is necessary to make a strong recommendation.