Condition

Eye Discharge

Also known as Eye Mucus, Crusty Eyes, Goopy Eye, Mucopurulent Discharge, Sticky Eyes

Updated May 16, 2026For educational purposes only. Not a substitute for medical advice. See our terms.

Bottom Line

Eye discharge can be watery, stringy, or thick. Most causes are irritation or conjunctivitis, but newborn discharge and contact lens discharge need urgent attention.

Eye discharge means fluid, mucus, or crust coming from the eye. Conjunctivitis diagnosis and management depend on the discharge type, redness, pain, vision, and contact lens use 1.

Watery discharge often fits viral conjunctivitis, allergy, or irritation. Thick yellow or green discharge can fit acute bacterial conjunctivitis, though symptoms overlap 2.

Discharge with contact lens pain can mean keratitis, a cornea infection. Newborn discharge can be ophthalmia neonatorum and needs prompt medical care 3.

Types of Discharge

The discharge type can give clues:

  • Watery. Often viral conjunctivitis, allergy, dry eye, or irritation.
  • Stringy and white. Often allergy or mucus from eye surface irritation.
  • Thick yellow or green. More suspicious for bacterial conjunctivitis.
  • Crust on waking. Common with conjunctivitis and blepharitis.
  • Discharge with contact lens pain. Treat this as possible cornea infection.

Conjunctivitis diagnosis and management use the whole pattern, not discharge color alone 1.

Home Care

For mild discharge with no red flags:

  • Wash hands often. This lowers spread.
  • Clean crust gently. Use warm water and a clean cloth.
  • Use artificial tears. They can rinse the eye surface.
  • Avoid eye makeup. Throw away makeup used during infection.
  • Do not share towels. Viral and bacterial conjunctivitis can spread.
  • Stop contact lenses. Keep them out until a doctor says it is safe.

When To Seek Care

Get emergency care now for sudden vision loss, severe pain, chemical splash, eye injury, newborn red eye with discharge, or new pain after surgery. Get same-day urgent eye care for a red painful contact lens eye with discharge.

Book a medical visit if thick discharge lasts more than a few days, keeps returning, or spreads through a household. Antibiotics can shorten acute bacterial conjunctivitis in some cases 2.

Common Questions About Eye Discharge

No. Thick yellow or green discharge raises suspicion, but symptoms overlap. An exam may be needed.

Next Steps

  1. 1Wash hands and avoid sharing towels or pillowcases.
  2. 2Clean eyelid crust with warm water and a clean cloth.
  3. 3Stop contact lenses until the eye is white and comfortable.
  4. 4Book medical advice for thick discharge that lasts or returns.
  5. 5Seek urgent care for pain, vision loss, newborn discharge, injury, recent surgery symptoms, or contact lens discharge.

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