by prescription
idiom
US
: by having a written message from a doctor that officially tells one to use a medicine, therapy, etc.
The drug is only available by prescription.
Examples of by prescription in a Sentence
Recent Examples on the Web
It's approved by the U.S. Food and Drug Administration (FDA) and is available by prescription.
—
Sherri Gordon, Health, 18 June 2025
Some antihistamines, allergy treatments, and sleep aids are available by prescription.
—Rachael Zimlich, Bsn, Rn, Verywell Health, 25 Apr. 2025
Topical and oral medications are available by prescription.
—Phaedra Trethan, USA Today, 26 Apr. 2025
Hydroquinone This lightening agent is only available by prescription.
—Sierra Leone Starks, Allure, 18 Apr. 2025
See All Example Sentences for by prescription
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.
Sherri Gordon, Health, 18 June 2025
Some antihistamines, allergy treatments, and sleep aids are available by prescription.
—Rachael Zimlich, Bsn, Rn, Verywell Health, 25 Apr. 2025
Topical and oral medications are available by prescription.
—Phaedra Trethan, USA Today, 26 Apr. 2025
Hydroquinone This lightening agent is only available by prescription.
—Sierra Leone Starks, Allure, 18 Apr. 2025
See All Example Sentences for by prescription
Cite this Entry
“By prescription.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/by%20prescription. Accessed 13 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share