How to measure liquid medications

Quick tips from a pharmacist for measuring the right dose every time

Whether it’s a prescription medication or an over-the-counter one, you’ve probably had to measure a liquid medication at one time or another. Maybe for yourself or maybe as a parent or caregiver. It may not seem like a difficult thing to do, but it’s easy to make a mistake if you’re not careful.

A study published in the journal Pediatrics showed that 84% of parents made a least one measuring error. And 29% made a large error — measuring at least twice the prescribed dose.1

To help keep everyone safe and healthy, here are some quick tips for measuring the right dose every time.


1 Pediatrics: Pictograms, Units and Dosing Tools, and Parent Medication Errors: A Randomized Study (July 1, 2017): publications.aap.org.

Posted date: December 17, 2021

    Related Articles

    person holding diagram of kidneys on lower back to demonstrate organ placement on human body.
    Pharmacy 101
    Pain Relievers and Your Kidneys—What to Know About NSAIDs
    March 24, 2026
    : A man sits up in bed to check a medication on his side table.
    Pharmacy 101
    Keeping your medications safe
    March 04, 2026
    Illustration of a doctor and patient discussing generic medication alternatives to save costs.
    Pharmacy 101
    Should I switch to a generic medication?
    February 23, 2026