Reference — Fundamentals
Eye Drop Administration Reference
Ophthalmic medications work only if they land in the right place, stay long enough, and don’t drain into the body. The technique is simple, frequently tested, and frequently done wrong — especially by the older patients who need it most.
Educational use only. Follow the specific medication’s instructions and facility policy; some ophthalmic drugs have additional handling requirements. This material supports nursing education and exam review. It is not medical advice and is not a substitute for clinical judgment, institutional policy, or medical direction. Always follow facility protocols and current provider orders.
Step-by-Step Technique
- Verify the rights, including which eye — OD (right), OS (left), OU (both). Perform hand hygiene; gloves if drainage present.
- Position the patient sitting or supine with the head tilted slightly back and looking up toward the ceiling.
- With a tissue or your nondominant hand, pull the lower lid down to form a pocket — the conjunctival sac.
- Rest your hand on the patient’s forehead to steady it; hold the dropper about 1–2 cm above the sac. Do not touch the tip to the eye, lashes, or any surface.
- Instill the prescribed number of drops into the conjunctival sac — never directly onto the cornea.
- Have the patient gently close the eye (don’t squeeze) and apply gentle pressure to the inner canthus — punctal occlusion — for about 30–60 seconds.
- Blot excess from the lid; wait the spacing interval before any additional drop.
The Rules That Get Tested
Conjunctival sac, not the cornea
Dropping onto the cornea is uncomfortable and triggers blinking that ejects the drug. The lower-lid pocket is the target.
Punctal occlusion matters twice
Pressing the inner corner blocks the nasolacrimal duct: it keeps the drug on the eye (better effect) and limits systemic absorption (fewer side effects) — important for drugs like timolol that can slow the heart and tighten airways.
Space multiple drops ~5 minutes
If more than one drop or medication is due, wait about five minutes between them so the first isn’t washed away by the second.
Drops before ointment
When both are ordered, give drops first, then ointment — ointment would otherwise coat the eye and block the drops. Ointments blur vision, so they often go at bedtime.
Self-Administration Teaching
Many patients — especially those with glaucoma and arthritis or low vision — struggle to instill their own drops. Watch a return demonstration. Tips that help: lying down, resting the hand on the cheek/nose, the “close-eyes-and-tilt” method (place the drop in the inner corner with the eye closed, then open), and adaptive drop-guide devices. Confirm they can identify the bottle and the schedule, and that they don’t double up after a missed dose.
NCLEX Pearls
- ✦Place drops in the conjunctival sac (lower lid pocket), never directly on the cornea.
- ✦Apply punctal occlusion at the inner canthus for ~30–60 seconds to reduce systemic absorption.
- ✦Wait ~5 minutes between different drops; give drops before ointment.
- ✦Never let the dropper tip touch the eye — contamination risk.
Related Resources
Standards & sources
Fact-checked Jun 21, 2026This page is written to align with American Nurses Association (ANA) Standards of Practice · The Joint Commission. It is an educational summary, not a citation of any single document — always verify specific doses, values, and protocols against current guidelines and your facility policy. How we source content →