Aromatherapy involves the use of essential oils, derived from plants, to promote relaxation, reduce stress, and help manage adrenaline surges. Scents such as lavender, chamomile, and bergamot have been shown to have calming effects on the nervous system and may help to alleviate the symptoms of an adrenaline rush. For example, try diffusing essential oils in your living space or adding a few drops to a warm bath for a soothing, calming experience.