What is eye mucus fishing syndrome?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Eye Mucus Fishing Syndrome is a compulsive habit where a person repeatedly touches, rubs, or pulls mucus strands from their eyes. Ironically, this behavior irritates the eye further, triggering even more mucus production and creating a frustrating cycle of discharge, redness, and discomfort. It's often linked to underlying conditions like allergic conjunctivitis, dry eye, or chronic irritation, and can lead to infection if left unaddressed.

If you're noticing persistent eye mucus, itching, or the urge to "fish" strands from your eyes, it's worth understanding what's really driving the symptoms. Guessing—or Googling endlessly—can leave you more confused and anxious. Instead, take a free, instant, online symptom check to get personalized insight into possible causes and clear next steps. It only takes a few minutes, requires no sign-up, and can help you decide whether to see a doctor, try at-home care, or seek urgent attention—so you can break the cycle and give your eyes the relief they need.

Reviewed for medical accuracy: 07/15/2026

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Explanation

Your eyes naturally produce mucus to keep them moist and to trap dust and germs so that your eyes stay healthy. In Eye Mucus Fishing Syndrome, a person repeatedly touches or "fishes" for eye mucus. This can happen when the eyes are irritated or uncomfortable, and the habit of picking at the mucus ends up causing more irritation.

Over time, the constant touching can damage the delicate surface of the eye, leading to extra mucus production and more irritation. This cycle can make your eyes feel even drier or more uncomfortable, and sometimes it can even lead to an infection. If you're experiencing persistent eye discomfort or excessive mucus production, you can check your symptoms with Ubie's free AI-powered tool to better understand what might be happening and when to seek care.

Other strategies include using lubricating eye drops or warm compresses to soothe your eyes, taking breaks from screens, keeping your hands clean, and if the problem continues, talking with an eye doctor. An eye care professional can offer advice and treatment options to help break the cycle and keep your eyes healthy.

(References)

McCulley JP, Moore MB, Matoba AY. Mucus fishing syndrome. Ophthalmology. 1985 Sep;92(9):1262-5. doi: 10.1016/s0161-6420(85)33873-3. PMID: 4058886.
Slagle WS, Slagle AM, Brough GH. Mucus fishing syndrome: case report and new treatment option. Optometry. 2001 Oct;72(10):634-40. PMID: 11712630.
Chiew RLJ, Au Eong DTM, Au Eong KG. Mucus fishing syndrome. BMJ Case Rep. 2022 Apr 8;15(4):e249188. doi: 10.1136/bcr-2022-249188. PMID: 35396241; PMCID: PMC8996047.

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