Pau d'arco


Tabebuia, commonly called taheebo or pau d'arco, is a genus of tropical plants native to the rainforests of Central and Southern America. It has traditionally been used as a folk medicine to treat infections, cancer, blood coagulation, immune problems, inflammatory diseases, and peptic ulcers. High-quality studies on the use of pau d'arco for any condition in humans are currently lacking.

Related Terms

Anthraquinones, beta-lap, beta-lapachone, Bignonia heptaphylla, Bignoniaceae (family), furanonaphthoquinones, ipe roxo, lapacho (Spanish), lapacho amarillo (Spanish), lapacho colorado (Spanish), lapacho morado (Spanish), lapacho tree, lapachol, naphtho[2,3-b]furan-4,9-dione (compound 1), naphthoquinones, pau de arco, pink ipê, purple lapacho, quercetin, red lapacho, Tabebuia, Tabebuia alba, Tabebuia aurea, Tabebuia avellanedae spp., Tabebuia heptaphylla, Tabebuia impetiginosa spp., Tabebuia ipe, Tabebuia lapacho, Tabebuia palmeri, Tabebuia rosea, Tabebuia serratifolia, taheebo, taheebo tea, Tecoma curialis, tecoma ipe, trumpet bush, yellow lapacho.

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.
Cancer (Grade: C)
Pau d'arco has traditionally been used for the treatment of cancer. Additional research is needed in this area.