Which therapy requires the nurse to check for allergies before treatment?

Aromatherapy involves the use of essential oils extracted from plants, which can be inhaled or applied to the skin. Before administering aromatherapy, it is essential for the nurse to check for allergies because these essential oils can cause allergic reactions in some individuals. Certain oils may provoke skin irritations or respiratory issues in sensitive patients, highlighting the importance of assessing for any known allergies prior to treatment.

While other options, such as biofeedback, guided imagery, and acupuncture, may also carry risks, they do not specifically involve the direct application or inhalation of substances that could trigger an allergic reaction. Therefore, the necessity for allergy checks is particularly pertinent in the context of aromatherapy.