Examples of phototherapy in a Sentence
Recent Examples on the Web
Within a week, Luka showed signs of jaundice, and even phototherapy under blue lights didn't improve his condition.
—
Alyce Collins, MSNBC Newsweek, 7 Sep. 2025
There’s also a wood-and-glass sauna, steam room and a hydrotherapy pool with phototherapy—all featuring signature city views.
—Caroline Tell, Forbes.com, 14 July 2025
Innovative hair loss solutions such as advanced laser phototherapy treatments have been shown to reverse hair thinning and promote natural hair regrowth.
—Nia Bowers, USA Today, 17 June 2025
In our cover story for this issue, Jacobsen explores new phototherapies for autoimmune conditions such as multiple sclerosis.
—Allison Parshall, Scientific American, 20 May 2025
See All Example Sentences for phototherapy
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Alyce Collins, MSNBC Newsweek, 7 Sep. 2025
There’s also a wood-and-glass sauna, steam room and a hydrotherapy pool with phototherapy—all featuring signature city views.
—Caroline Tell, Forbes.com, 14 July 2025
Innovative hair loss solutions such as advanced laser phototherapy treatments have been shown to reverse hair thinning and promote natural hair regrowth.
—Nia Bowers, USA Today, 17 June 2025
In our cover story for this issue, Jacobsen explores new phototherapies for autoimmune conditions such as multiple sclerosis.
—Allison Parshall, Scientific American, 20 May 2025
See All Example Sentences for phototherapy
Cite this Entry
“Phototherapy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phototherapy. Accessed 17 Jun. 2026.
Copy CitationMedical Definition
phototherapy
noun
pho·to·ther·a·py
-ˈther-ə-pē 
plural phototherapies
: the application of light for therapeutic purposes
Love words? Need even more definitions?
Merriam-Webster unabridged
