The Science and Art of Aromatherapy: A Brief Review

Abstract

Aromatherapy is defined as "the art and science of utilizing naturally extracted aromatic essences from plants to balance, harmonize and promote the health of body, mind and spirit". Aromatherapy is the use of essential oils from plants for healing. Essential oils have been used for therapeutic purposes for nearly 6,000 years. The ancient Chinese, Indians, Egyptians, Greeks, and Romans used them in cosmetics, perfumes, and drugs. Essential oils were also commonly used for spiritual, therapeutic, hygienic, and ritualistic purposes. By the 1950s massage therapists, beauticians, nurses, physiotherapists, doctors, and other health care providers began using aromatherapy. Aromatherapy did not become popular in the United States until the 1980s. Today, many lotions, candles, and beauty products are sold as "aromatherapy."

Aromatherapy is used in a wide range of settings from health spas to hospitals to treat a variety of conditions. In general, it seems to relieve pain, improve mood, and promote a sense of relaxation. In fact, several essential oils  including lavender, rose, orange, bergamot, lemon, sandalwood, and others  have been shown to relieve anxiety, stress, and depression. The purpose of this article is to review the current state of the science of aromatherapy and to propose future research. The author also offers guidelines for safe aromatherapy practice while awaiting future research on its clinical efficacy. This review also aims to summarize the randomized intervention Studies that have been carried out on the use of aromatic plant extracts (essential oils) for a variety of conditions.

KEYWORDS: Aromatherapy, essential oils,Candle diffuser