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What is tid in medical terms?

Published in Medical Abbreviations 1 min read

"Tid" is a medical abbreviation that stands for "ter in die", a Latin phrase meaning "three times a day". It is commonly used on prescriptions and medical instructions to indicate the frequency of medication administration.

For example, a doctor might prescribe a medication to be taken "tid" to mean that the patient should take the medication three times per day, typically at evenly spaced intervals.

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