One of the most popular alternative medicine treatments today is the use of aromatherapy. It is believed to help people reduce their dependence on conventional pharmaceutical medications that many frequently rely on. Smells emitted by essential oils used in aromatherapy can trigger vivid memories and initiate a wealth of physiological effects that affect the body and mental outlook.

Essential oil can enter the body via the skin and the nose. Some people prefer to be massaged using essential oils that are said to target specific conditions such as headaches and anxieties. Others are content lighting aromatherapy candles or pouring essential oils in oil burners and oil warmers that help spread healing and relaxing aromas throughout a room.