Aromatherapy

Aromatherapy is a form of alternative medicine that uses volatile plant materials, known as essential oils, and similar aromatic compounds from plants, for the purpose of improving a person's mood, cognitive function or health. Preliminary scientific evidence is growing in all these areas. An aroma therapist is the person who performs the aromatherapy.

Aromatherapy is a generic term. It is used by manufacturers (of personal care, wellness and hygiene products) as well as practitioners, including massage therapists, chiropractors, nurses and doctors. Over-the-counter products that make use of essential oils (or their constituents, such as menthol and methyl salicylate) include mouthwashes, liniments and "rubbing ointments", such as Listerine, Mentholatum Deep Heat and Vicks VapoRub. However, aromatherapy purists insist that neither essential oil constituents as such, nor synthetic fragrant chemicals, should ever be used.

Source: http://en.wikipedia.org/wiki/Aromatherapy