Category: abbreviations

OD Medical Abbreviation: What It Means in Eye Care, Pharmacy, and Emergency Medicine

May 12, 2026

—

Natalka · 2026

— written by

Natalka Skakalka

Senior linguist and usage editor. Covers vocabulary, style and common confusions in modern English.

— min read Published Fact-checked

This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for any health concerns or before you make any decisions related to your health or treatment. OD Medical Abbreviation: Eye Care, Dosage & Overdose Meanings You pick up your glasses prescription and pause at the letters…