This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
How to Use Eye Drops Correctly
Administering eye drops properly ensures your ocular medication delivers the intended therapeutic benefit while minimizing systemic absorption and irritation. Maintaining a clean technique prevents microbial contamination that can cause serious eye infections. This guide outlines the recommended clinical steps for instilling, timing, and storing prescription and over-the-counter eye drops.
Quick Summary
Wash your hands, tilt your head back to instill a single drop into your lower eyelid pocket without touching the bottle tip to your eye, and press gently on the inner corner of your eye for one to two minutes.
Important Medical Disclaimer
This guide is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with qualified healthcare providers for medical concerns.
Step-by-Step Guide
Clean Hands and Inspect the Bottle
Wash your hands thoroughly with soap and warm water for at least 20 seconds, then dry them with a clean, lint-free towel. Inspect the medication bottle to verify it is the correct prescription, within its expiration date, and free of discoloration or floating particles. If you wear contact lenses, remove them before instillation unless your eye care specialist explicitly directs otherwise.
Important: Never touch the dropper tip with your bare fingers, eyelashes, or any other surface to avoid contaminating the medication bottle.
Position Your Head and Direct Your Gaze
Sit comfortably in a chair or lie flat on your back, then gently tilt your head backward. Keep both eyes open and look upward toward the ceiling or a fixed point above you. Focusing on a specific target helps keep your eyes steady and reduces the natural reflex to blink when the drop falls.
Create a Pocket with the Lower Eyelid
Place the index finger of your non-dominant hand just below your lower eyelid and gently pull down toward your cheekbone. This action creates a small V-shaped pouch (the lower conjunctival sac) between your lower eyelid and eyeball. Ensure your finger rests on the facial bone rather than exerting direct pressure on the globe of the eye.
Instill a Single Drop into the Pocket
Hold the dropper bottle inverted between your dominant thumb and index finger, positioning the tip approximately one inch above the lower eyelid pocket. Squeeze the bottle gently to release exactly one drop into the pocket. Your eye can only hold about one-sixth of a single drop at once, so instilling more than one drop wastes medicine.
Important: Do not let the dropper tip make contact with your eye, eyelid, or skin, as contact introduces bacteria into the bottle and can scratch your cornea.
Close the Eye and Apply Punctal Occlusion
Gently close your eye immediately after the drop lands and keep it closed for one to two minutes without squeezing or blinking rapidly. Use the tip of your index finger to apply light pressure to the inner corner of your eye next to the bridge of your nose. This technique, called nasolacrimal occlusion, blocks the tear duct to keep medication on the ocular surface and reduce absorption into the bloodstream.
Blot Excess Fluid Gently
Take a clean tissue and gently blot any stray liquid that has spilled onto your cheek or the skin around your closed eye. Avoid wiping across the eyelid margin or rubbing your eye, as mechanical friction can cause irritation and introduce contaminants. Dispose of the tissue immediately after use.
Wait Between Multiple Drops
If you are prescribed a second drop of the same medicine or a different ophthalmic solution, wait at least five to ten minutes before instilling it. Spacing doses prevents the second drop from washing out the first before it has time to absorb. If you use both liquid drops and an eye ointment, always apply the liquid drops first and wait ten minutes before applying the ointment.
Important: Applying multiple drops immediately back-to-back flushes the first dose out of the eye, significantly reducing its therapeutic effectiveness.
Frequently Asked Questions
Why do I taste my eye drops in the back of my throat?
Can I put eye drops in while wearing contact lenses?
What should I do if the drop misses my eye?
How should I store my eye drops?
Sources & References
- 1
- 2Mayo ClinicSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed October 19, 2026. · Read our editorial policy