Introduction to aromatherapy and essential oils

Introduction to Aromatherapy

Aromatherapy is a holistic healing treatment that uses natural plant extracts to promote health and well-being.
It is also known as essential oil therapy.
Aromatherapy utilises aromatic essential oils to improve the health of the mind, body, and spirit.
This therapy enhances both physical and emotional health.

Aromatherapy is mainly used in three ways: Aerial diffusion, Direct inhalation, and Topical applications.
Useful for creating a mood, disinfecting the air, or for respiratory disinfection in aerial diffusion.
Direct inhalation is used for respiratory disinfection, decongestion, and for psychological benefits.
Topical applications are usually used for massages, skin care, and baths.

Aromatherapy dates back to ancient civilizations of Egypt, China, and India.
Essential oils have been used for thousands of years for several purposes including spiritual, therapeutic, hygienic, and ritualistic.
The term ‘aromatherapy’ was coined by French chemist Rene-Maurice Gattefosse in the 20th century.

Essential oils are volatile substances derived from plants, possessing the characteristics and healing properties of the plant.
They are typically extracted through methods such as distillation, expression, or solvent extraction.
Each essential oil has a unique combination of chemical ingredients which determines its aroma, colour, consistency and therapeutic properties.
To be used safely, most essential oils should be diluted in a carrier oil before use.

Essential oils used in aromatherapy stimulate our smell receptors and impact our mood, physiological and psychological health.
Commonly used essential oils in aromatherapy are lavender, chamomile, rosemary, and tea tree oils.
Each essential oil used in aromatherapy has a different health benefit. For example, lavender is often used for relaxation while rosemary might be used for its energising and clarifying properties.

As part of professional practice, therapists should take a full consultation before any treatment, including getting details of medical history, lifestyle, and treatment expectations of the client.
It’s important to explain the process and obtain consent before starting the therapy.
Always follow treatments with professional aftercare advice for clients to maximise benefits and prevent any adverse reactions.