1. Plural of phototherapy; medical treatments that use light (especially ultraviolet or visible light) to treat skin conditions, mood disorders, or other health problems.
Usage: Medical/clinical term; Plural form

Examples

• Several phototherapies are available for treating seasonal affective disorder.
• Dermatologists recommend different phototherapies depending on the type of psoriasis.
• The clinic offers multiple phototherapies including UV-B and laser treatments.
• Recent studies have shown that phototherapies can be effective for certain types of acne.
• Insurance coverage for phototherapies varies by plan and medical necessity.