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How Often Do Contact Lens Wearers Need Help Removing a Stuck Lens?

A stuck or lost contact lens is a common reason for urgent visits to eye care practitioners and emergency departments. Incident reports suggest that approximately 10 percent to 15 percent of regular contact lens wearers will experience a situation where they cannot remove a lens at home and require professional assistance. This problem often causes significant panic, although it is rarely a medical emergency if handled correctly. The frequency of these incidents is higher among new wearers who are still mastering insertion and removal techniques.

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How Often Do Contact Lens Wearers Need Help Removing a Stuck Lens?

A stuck or lost contact lens is a common reason for urgent visits to eye care practitioners and emergency departments. Incident reports suggest that approximately 10 percent to 15 percent of regular contact lens wearers will experience a situation where they cannot remove a lens at home and require professional assistance. This problem often causes significant panic, although it is rarely a medical emergency if handled correctly. The frequency of these incidents is higher among new wearers who are still mastering insertion and removal techniques.

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What are the Primary Causes of a Contact Lens Becoming Stuck?

The most common cause of a stuck lens is extreme dehydration of the lens material. When a wearer sleeps in their lenses or spends a long time in a very dry environment, the lens loses its water content and adheres firmly to the corneal surface. Another frequent cause is the lens folding and sliding under the upper eyelid, making it invisible and difficult to grasp. Poor hand hygiene or improper removal technique can also lead to the lens being pushed further into the conjunctival fornix.

What is the Proper Care Pathway for a Stuck Lens at Home?

The first and most important step is to remain calm and avoid digging into the eye with fingernails. Wearers should use several drops of sterile saline or rewetting drops to rehydrate the lens, which often allows it to move freely again. If the lens is under the eyelid, looking down while gently massaging the lid can help bring it back to the center of the eye. If these methods do not work within fifteen minutes, the patient should stop and seek professional help to avoid scratching the cornea.

How Do Eye Doctors Safely Remove a Retained Contact Lens?

Eye doctors use a slit lamp microscope to locate the lens, which is often folded or tucked deep in the eyelid folds. A topical anesthetic is applied to numb the eye, and a specialized tool or a sterile cotton swab is used to gently evert the eyelid and retrieve the lens. The doctor will also use fluorescein dye to check the corneal surface for any abrasions that may have occurred during the wearer's removal attempts. This professional intervention ensures the lens is removed without causing further trauma.

Why is Sleeping in Lenses a Major Risk Factor for Removal Problems?

During sleep, the blink rate is zero and tear production significantly decreases, causing the contact lens to dry out. The lens acts like a sponge, pulling moisture from the cornea and eventually sticking to the epithelial layer. Upon waking, the lens is often so dry that any attempt to peel it off while it is still stuck can take a layer of corneal cells with it. This is why wearers are advised to always use lubricating drops and wait several minutes before attempting to remove a lens after waking.

What are the Signs That a Stuck Lens Has Caused a Corneal Abrasion?

Even after a lens is removed, a patient may still feel like something is in the eye, which is a classic sign of a corneal abrasion. A scratch on the cornea causes significant pain, redness, and tearing because the epithelium is highly sensitive. If the pain is sharp and worsens when blinking, it indicates that the surface has been compromised. Medical evaluation is required to ensure the scratch does not become infected while the epithelial cells regenerate.

FAQs on Stuck Lenses

Can a contact lens get lost behind my eye?

No, it is physically impossible for a lens to go behind the eye because the conjunctiva forms a continuous pocket that stops at the back of the eyelids.

Is it okay to use tap water to help remove a stuck lens?

No, never use tap water in your eyes or on your lenses as it can introduce dangerous parasites like Acanthamoeba.

Why does it still feel like something is in my eye after the lens is out?

This sensation is common and is usually caused by a small scratch on the cornea (abrasion) or localized irritation that feels like a foreign body.

When to See Your Doctor

If you cannot remove your lens after multiple attempts with rewetting drops, or if your eye is red and painful, see an eye doctor immediately. Do not continue to poke or scrape at your eye, as this can cause a serious corneal abrasion that requires antibiotic treatment.

References

  • American Optometric Association. Contact Lens Care (aoa.org/healthy-eyes/eye-care-health-tips/contact-lens-care). 2024.
  • College of Optometrists. Removing Contact Lenses (college-optometrists.org/clinical-guidance/guidance-library/removing-contact-lenses). 2023.
  • Centers for Disease Control and Prevention. Contact Lens Fast Facts (cdc.gov/contactlenses/fast-facts.html). 2022.
  • Lim L, et al. Complications of Contact Lenses (pubmed.ncbi.nlm.nih.gov/27159154/). 2016. In: Eye and Contact Lens.