[Aromatherapy in nursing practice].

Aromatherapy is the use of essential oils which are distilled from aromatic plants to obtain holistic effects on the mind, body, and spirit. Among nurses, aromatherapy is the second most commonly used complementary therapy. The chemical components of essential oils, such as ketones, aldehydes, and esters, determine the specific effects of the essential oils. Essential oils may be administered by inhalation, bathing, or massage to decrease anxiety, pain, and fatigue, and improve wound healing. As neuronal, liver, and kidney toxicity, as well as skin allergies may occur, it is recommended not to use essential oils on a regular basis. Research has provided evidence on the effects of essential oils, but further research is needed to identify the effects of their interaction with medications, and whether there are any side effects or contraindications. Consequently, it will provide a scientific base on the use of essential oils and enhance the possibilities for the use of essential oils in health care.