Aromatherapy is an alternative healing method that deals with the use of essential oils. Essential oils are volatile, fragrant substances extracted from plants. They are absorbed through the skin or inhaled and are believed to have positive effects on physical and mental ailments due to their active ingredients. Aromatherapy can be applied in the form of massages, baths, inhalations, or even as a diffuser. The active ingredients of the oils are absorbed through the skin or the respiratory tract and are supposed to support the body’s own defense mechanisms and promote well-being. Aromatherapy is used for a variety of complaints, such as stress, sleep disorders, pain, infections, and much more.