Can J Clin Pharmacol. 2000 Spring; 7(1): 45-9.

Attitudes and practices of physicians and naturopaths toward herbal products, including use during pregnancy and lactation.

Einarson A, Lawrimore T, Brand P, Gallo M, Rotatone C, Koren G.

The Motherisk Program, The Hospital for Sick Children, Toronto, Canada. einarson@sickkids.on.ca

BACKGROUND: The popularity of complementary therapies continues to grow, and physicians are asked increasingly by their patients for information regarding these modalities. PURPOSE: To assess the impact of these trends on physicians and medical students, and compare their attitudes and practices with those of the naturopaths and their students, with particular interest in the use of herbal products during pregnancy and breastfeeding. MATERIALS AND METHODS: A detailed questionnaire was distributed by a medical student and a naturopathic student to a randomly selected group of physicians, medical students, naturopaths and naturopathic students. They were asked a variety of questions about their background, attitudes and practices concerning herbal products. RESULTS: Thirty-eight per cent of the questionnaires were returned, with a total of 242 respondents. Fifty-four per cent of physicians discussed complementary therapies with their patients, whereas 100% of naturopaths discussed conventional medicines with their patients. The most popular product recommended by both medical doctors and naturopaths was echinacea, followed by St John's Wort. Eighty-six per cent of physicians, 74% of medical students, 66% of naturopaths and 50% of naturopathic students think that complementary medical education should be incorporated into the standard medical curriculum. Only one physician actually recommended a herbal product to a pregnant patient compared with 49% of the naturopaths who felt comfortable doing so. CONCLUSIONS: Complementary medicine has become a reality, and physicians are recommending herbal products to their patients, although on a smaller scale than are naturopaths. However, the two most popular herbal products are the same in each group. Physicians are less likely to recommend herbal products to pregnant and breastfeeding women than are naturopaths.