Jul 6, 2022
As part of multiple stakeholder efforts to help prevent accidental, unsupervised medication ingestions and overdoses in children, this document suggests ways to improve the consistency and standard format of volumetric measures within the dosing directions on the outer packaging and immediate container label, as well as on the dosing device for OTC oral liquid drug products with dosing directions for children, defined as ≤12 years of age (both covered under the monograph system as well as an approved NDA/ANDA). While research evidence is limited, the recommendations made herein do represent the integration of stakeholder communications and standards, including those from authoritative bodies and professional organizations, as well as knowledge gained from consumer experience and research with OTC medicine products.
Although similar principles may apply, this does not address other oral liquid medicines such as those for only adults, prescription medicines or dietary supplements whose special packaging may require additional considerations. Neither does this document address the packaging nor directions for products with children’s dosing intended for topical use such as crèmes, pastes, or sprays.
One of the principal objectives of OTC Drug Facts Labeling regulation was to establish a standardized format and content of certain OTC labeling information so as to assist consumers in reading and understanding the OTC labeling. While the OTC Drug Facts regulation lays out specific labeling format and content information which is required for the ingredients, uses, warnings, directions and other information, the OTC Drug Facts regulation does not specify standard dose-related volumetric measures.
Communications exist for parents and caregivers about the best ways to give medicines to children, especially the proper use of oral liquid medicines (1,2,3,4,5). Key points to parents and caregivers are to always read the label carefully, use the dosing device that comes with the product and to understand the types of liquid measure units for dosing liquid medicines.
Some have suggested preferred volumetric measure terms, units and abbreviations, as well as potential areas to avoid (6,7,8,9,10,11,12).
Findings from an industry-wide survey (April 2009) of OTC oral liquid drug products with dosing directions for children suggest potential areas to improve the consistency and standard format of volumetric measures:
To identify and support consistent terminology, format, and text for volumetric measures within the context of OTC Drug Facts dosing directions for OTC oral liquid drug products with dosing directions for children.
The following recommendations are suggested for the labeling dosing directions on the outer packaging and immediate container label, as well as on the dosing device for OTC oral liquid drug products with dosing directions for children (includes products marketed under the OTC monograph system and those marketed under an approved NDA/ANDA).
Example A: “Measure the dose correctly using the enclosed [insert specific name of product’s dosing device, e.g., dosing cup, dropper, oral syringe] ”
“For accurate dosing, use the enclosed [insert specific name of product’s dosing device, e.g., dosing cup, dropper, oral syringe] to measure a dose”
Example C: Label statement using only mL (infant acetaminophen drops) “Find right dose on chart below”
“Use only enclosed [insert specific name of product’s dosing device, e.g. dosing cup, dropper, oral syringe] designed for use with this product. Do not use any other dosing device.”
1 United States Food and Drug Administration. Medicines in My Home.
2 American Academy of Pediatrics. What is the best way to give my child medicine?
3 FamilyDoctor.Org. OTC Drugs: Special Groups at Risk of Adverse Effects.
4 United States Food and Drug Administration. Giving Medication to Children: Q&A with Dianne Murphy, M.D.
5 Consumer Products Healthcare Products. Treat with care – Kids and OTC cough and cold medicines.
6 United States Pharmacopeia. USP Quality Review. July 2004; No.80.
7 Institute for Safe Medication Practices. List of Error-Prone Abbreviations, Symbols, and Dose Designations. 2007.
8 USP-NF Online – 8.240. Weights and Measures and 1221 General Information
9 FDA Consumer Magazine. Avoiding Problems: Liquid Medicines and Dosing Devices. October 1994.
10 Litovitz T. Implication of Dispensing Cups in Dosing Errors and Pediatric Poisonings: A report from AAPCC. Annals of Pharmacotherapy 1992:26;917-18.
11FDA Guidance for Industry Labeling OTC Human Drug Products — Questions and Answers. December 2008.
12 Federal register 21 CFR 201. FDA Over-The-Counter Human Drugs; Labeling Requirements. Final Rule. March 17, 1999 64:51. Example 2 and 3. Pg 13298 and 13299.