title: Ethnobotanical study of plants used in treating hypertension in Edo State of Nigeria.
abstract: A study was undertaken in 12 local government areas (LGAs) of Edo State located in central southern Nigeria, representing 66.6% coverage, in order to obtain an inventory of the major medicinal plants used in folk medicine to treat arterial hypertension. One hundred and eighty nine respondents who were mainly traditional medical practitioners and were knowledgeable in the medicinal plants for treating hypertension were interviewed using semi-structured questionnaire administered by trained interviewers. The inventory of medicinal plants is summarized in a synoptic table, which contains the scientific, vernacular and common names of the plants/frequency of citation, the part of the plant and method of preparation of recipes. The study indicated 70 plants belonging to 67 genera in 43 families are commonly prescribed. Of these plants, 39 species are cultivated, 29 species grow in the wild, while only 2 both grow wild and also cultivated. Ninety three herbal antihypertensive recipes are recognized and are mainly prepared as decoctions, infusions, powders and juice. The leaf (43%) represented the dominant morphological part often included in recipes. Plants frequently included in antihypertensive recipes were Allium species, Persea americana, Acalypha godseffiana, Zingiber officinale, Sida acuta, Hunteria umbellata, Rauwolfia vomitoria, Viscum album and Aframomum melegueta.
authors.affiliation: Department of Pharmacognosy, Faculty of Pharmacy, University of Benin, Benin City, Nigeria. adegbolade@yahoo.com
authors.forename: Adebayo
authors.initials: A
authors.lastname: Gbolade
mesh_terms: D000328:Adult; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D016488:Medicine, African Traditional; D008875:Middle Aged; D009549:Nigeria; D008517:Phytotherapy; D028321:Plant Preparations / Q000627:therapeutic use*; D010946:Plants, Medicinal; D011795:Surveys and Questionnaires; D055815:Young Adult
chemical_list: D000959:Antihypertensive Agents; D028321:Plant Preparations