J Ethnopharmacol. 2002 Oct; 82(2-3): 97-103.

Ethnopharmacological survey of medicinal plants used for the treatment of diabetes mellitus, hypertension and cardiac diseases in the south-east region of Morocco (Tafilalet).

Eddouks M, Maghrani M, Lemhadri A, Ouahidi ML, Jouad H.

UFR Physiology of the Nutrition and Endocrinian Pharmacology, Faculty of Sciences and Techniques Errachidia, B.P. 509, Boutalamine, Errachidia, Morocco. m.eddouks@caramail.com

In this study, the medicinal plants used in the treatment of diabetes mellitus, hypertension and cardiac diseases were inventoried based on the ethnopharmacological survey in south-eastern Morocco: Tafilalet region. Seven hundred persons including 320 diabetic patients and 380 patients with hypertension and cardiac disorders and 20 traditional herbal healers were interviewed in different areas of Tafilalet. The results indicated that 80% of patients interviewed used medicinal plants to treat diabetes, hypertension and cardiac diseases because they state that phytotherapy is cheaper (58%), more efficient (40%) and better (65%) than modern medicine. In this ethnobotanic enquiry, about 92 medicinal plants were cited. A lot of them are cited for the first time in Morocco. Many parameters have been evaluated such as knowledge of the toxic plants, doses, parts used, etc. Also, we have reported that 75% of type 2 diabetic patients used medicinal plants in association with modern drugs, while 10% of type 1 diabetic patients regularly used medicinal plants combined with insulin treatment. Some toxic plants have also been reported. In conclusion Tafilalet region disposes of a large phytotherapy knowledge which must be scientifically investigated especially in treating diabetes mellitus, hypertension and cardiac diseases.