An Ethno Botanical Review on Medicinal Plants Used for the Management of Hypertension

Abstract

Hypertension has become one of the most principal growing health problems in developing countries, and is an important cause of cardiovascular death in the world. It is also called the silent killer as it usually shows no direct symptoms and many people die of the disease without understanding its. Despite their availability and effectiveness, the conventional drugs used for the treatment of hypertension have caused adverse side effects and increased the risks of developing new diseases. Herbal medicines, therefore, are gaining great demand and more importance in the treatment of hypertension because of their wide biological and medicinal activities, higher safety margins and lesser cost. Accordingly this review article mainly focuses on medicinal plants used for the management of hypertension in Ethiopia and provides a list of sixty six anti-hypertensive plants obtained from various sources. Furthermore, the review briefly describes the photochemistry and pharmacological properties of Moringa stenopetala, Thymus serrulatus, Thymus schimperi, Syzygium guineense and Calpurnea aurea. The purpose of this review is to create baseline data for future pharmacological and phytochemical investigations involving traditional medicinal plants used for treating hypertension and to preserve the traditional knowledge.