According to "A Dictionary of Nursing," aromatherapy is defined as the therapeutic use of fragrances derived from essential oils. These can be inhaled through an infusion of the essential oils that produce them, or the oils can be combined with a base oil and massaged into the skin. It is a form of alternative medicine that takes a holistic approach to healing.
History
Quinessence Aromatherapy states that aromatherapy can be traced back more than 3,500 years to the ancient Egyptians. They first used incense to honor their gods. Egyptians believed that the smoke would carry their prayers directly to the spirits. This led to the development of aroma-based medicines that created the foundation of aromatherapy. In 1937, French chemist Rene Maurice Gattefosse coined the term "aromatherapy."
Sources
The essential oils used in aromatherapy come from a variety of plants and plant components. The oils can come from any part of the plant including flowers, stems, leaves, branches, buds and roots. Some of the more popular extracts used in essential oils for aromatherapy include citronella, vanilla, lavender, sandalwood, eucalyptus, jasmine and lemon.
Uses
Aromatherapy has numerous applications and the list of ailments that can benefit from it continues to grow. Aromatherapy can be used to treat stress, anxiety, menopause, digestive problems, minor aches and pains, insomnia, circulatory problems, menstrual problems, headaches and depression. There are a few different ways to administer aromatherapy. The simplest way is to open the vial and inhale the essential oils. Another way is to fill the entire room with the scent. This can be achieved using an oil burner or a candle that is infused with the oil. In addition, the oil can be massaged directly into the skin.
How it Works
According to Medical News Today, inhaling essential oils stimulates the part of the brain that is associated with smell, known as the olfactory system. The stimulus sends a signal to the limbic system, the part of the brain that controls emotions and memories, which causes a release in chemicals that can affect a person's mood. The chemicals released into the body can stimulate, relax or calm a person.
Considerations
Compared to the rising cost of health care, aromatherapy is a cost-effective way to treat minor illnesses and conditions. The oils are readily available and can be purchased at local specialty shops or nutrition stores and used in the home. There are also specialists and spas that offer aromatherapy services.
Although aromatherapy has been shown to alter mood and promote well-being it has not been shown to cure any disease or ailment. It works best when used in conjunction with other therapies to enhance treatment. Pregnant women may not want to use aromatherapy due to a heightened sensitivity to smells. Allergies and asthma may be triggered when participating in aromatherapy.
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