noun
Other Word Forms
Noun Inflected Forms
Etymology
Origin of dosage
Explanation
Dosage is the amount of medicine you take and how often you take it. The recommended dosage for your antibiotic might be one pill twice a day for a week, for example. Prescription medications, as well as drugs like aspirin or cough syrup that you buy over the counter, include the dosage information on the bottle or container. Nutritional supplements, such as vitamin C, also include a dosage or a suggested quantity to take. In medicine, dose is used to mean "amount" and dosage to mean "frequency."
Vocabulary lists containing dosage
Florida's B.E.S.T. Common Suffixes: -age
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Pharmacy Words
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Charlie and the Great Glass Elevator
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
At a hearing in May, Steele granted prosecutors’ request for access to “any and all prescription medication on file” for Woods, including type of prescription, number of pills and dosage amount.
From Los Angeles Times ● Sep. 2, 2026
Once the dosage and type of HRT was stable, she was prescribed testosterone by her GP.
From BBC ● Sep. 1, 2026
Without insurance coverage, the cost of obesity drugs ranges from $149 to $1,060 a month, depending on dosage and whether it’s a pill or injectable.
From MarketWatch ● Jun. 30, 2026
Other studies suggest current prices for the drugs—ranging from a $149 cash price to a list price of $1,350 a month, depending on the type, dosage and discount options—still aren’t cost-effective enough.
From The Wall Street Journal ● Jun. 7, 2026
After a few weeks my fevers became more pronounced, and my mother realized that because I am large and active for my age she’d been underestimating my dosage of quinine.
From "The Poisonwood Bible" by Barbara Kingsolver
As I got fitter after my cancer treatment ended doctors gradually reduced my heart medication dosages, but I was still having side effects like a low heart rate and fatigue.
From BBC ● Sep. 2, 2026
The Wegovy injectable pen is advertised at a monthly cost of $199 for specific dosages, but that jumps to $349 after two months.
From MarketWatch ● Apr. 9, 2026
The reactions mostly happened when dosages were increased.
From The Wall Street Journal ● Mar. 19, 2026
Participants received either magnesium supplements or a placebo, with dosages tailored to their usual dietary intake.
From Science Daily ● Dec. 30, 2025
She was referring to the carefully measured dosages of vitamins that all the Vessels dutifully took each morning.
From "Son" by Lois Lowry
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
