Which essential oils should be avoided during radiotherapy due to photosensitivity risks?

During radiation therapy, skin may become sensitive due to radiation exposure, increasing the risk of photosensitivity (i.e., heightened susceptibility to sunburn or inflammation from UV light). Therefore, the following photosensitizing essential oils should be avoided:

• Bergamot: Contains high concentrations of furocoumarins and has the strongest photosensitizing potential.
• Lemon: Common in citrus oils, prone to causing photosensitive reactions.
• Lime: Similar to lemon, carries a high risk.
• Grapefruit: A citrus oil that may exacerbate skin sensitivity.
• Orange (including bitter and sweet orange): Moderate photosensitivity.
• Other citrus oils: Such as tangerine, pomelo, etc., all require caution.
• Celery Seed: Non-citrus but exhibits significant photosensitivity.
• Angelica Root: Traditionally used in aromatherapy, high photosensitivity risk.
• Fig Leaf: Less common, but confirmed photosensitizing properties.

Note: During radiation therapy, consult your doctor or a professional aromatherapist for skin care advice. Avoid topical application or inhalation of these oils to minimize adverse reactions. Prioritize non-photosensitizing oils like lavender or tea tree oil.