The essential oil that you choose will depend on the purpose—do you want it to help elevate your mood or do you need something to treat a burn? There is no definitive list that specifies which essential oil is used to treat which health condition. For example, while the essential oils of lavender, chamomile, basil, Frankincense, are generally found to have a calming effect and may help with anxiety and bergamot and peppermint oil are stimulating and can help those with depression, this is somewhat individual. So you need to be proactive about doing research and talking with qualified aromatherapists or other individuals with training in using essential oils.
A good place to start is to get a book about therapeutic aromatherapy. There are many good books available and you will be able to find one that matches your needs.
Be sure to pay attention to cautions for each essential oil and application method. We provide some tips and examples in this section, but it is important to dilute the oils properly, consider your individual reactions, and watch closely for adverse effects.