Until now, several medicinal plants including Zingiber officinale (ginger), Citrus aurantifolia (lime) and Psidium guajava (guava) have shown anti rheumatoid arthritis properties.
But researchers from the Department of Botany, Faculty of Science, Delta State University, Abraka, Nigeria have endorsed more medicinal plants used for the treatment of rheumatism by Amahor people of Edo State.
The team of researchers led by Erhenhi A. H. in a study published in International Journal of Plant Research has endorsed Spondias mombin, Dysphania ambrosioides formerly Chenopodium ambrosioides and Pterocarpus soyauxii for treating rheumatism.
Commonly called Hog plum, Ashanti plum, Spanish plum, mombin or monbin; Spondias mombin is of the plant family Anacardiaceae. To the French, it is mombin, or monbin. In Nigeria, it is kechibo in Bokyi; ogheeghe (the fruit) in Edo; nsukakara in Efik; tsadar masar in Hausa; ijikara, ogogo, ngwu or ungwu in Igbo; aginiran in Ijaw; kakka in Tiv; ogghighen in Urhobo; iyeye (the fruit) or akika (the tree) in Yoruba.