Read below about morning eye crust, including causes and common questions. Or get a personalized analysis of your morning eye crust from our A.I. health assistant. At Buoy, we build tools that help you know what’s wrong right now and how to get the right care.

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A.I. Health Assistant Causes for Morning Eye Crust

The list below shows results from the use of our A.I. Health Assistant by Buoy users who experienced morning eye crust. This list does not constitute medical advice.

  1. 1.Viral Conjunctivitis

    Pink eye conjunctivitis is an infection of the whites of the eyes by a virus. It is extremely infectious and can spread from person-to-person easily.

    Sometimes eye irritation and discharge may get worse for a few days before getting better, but usually symptoms resolve within a week.

    Rarity:
    Common
    Top Symptoms:
    eye redness, eye itch, sensitivity to light, feeling of something in the eye, watery eye discharge
    Symptoms that always occur with viral conjunctivitis:
    eye redness
    Urgency:
    Self-treatment
  2. 2.Bacterial Conjunctivitis

    Bacterial conjunctivitis is one of the most common eye problems. It occurs from an infection of the whites of the eye.

    With treatment, bacterial conjunctivitis resolves in a a few days.

    Rarity:
    Common
    Top Symptoms:
    sore throat, eye redness, eye itch, watery eye discharge, eye redness
    Symptoms that always occur with bacterial conjunctivitis:
    eye redness
    Urgency:
    Primary care doctor
  3. 3.Acute Allergic Conjunctivitis

    Itchy, red, swelling of the whites of the eyes can be caused by allergies to any number of things (like pollen, hay, etc).

    This typically occurs every season

    Rarity:
    Uncommon
    Top Symptoms:
    eye itch, eye redness, watery eye discharge, itch in both eyes, eye redness
    Symptoms that always occur with acute allergic conjunctivitis:
    eye itch, eye redness
    Symptoms that never occur with acute allergic conjunctivitis:
    lump in front of the ear, vision changes
    Urgency:
    Phone call or in-person visit

    Morning Eye Crust Checker

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  4. 4.Chronic Allergic Conjunctivitis

    Itchy, red, swelling of the whites of the eyes caused by allergies to any number of things (like pollen, hay, etc).

    Seasonal

    Rarity:
    Common
    Top Symptoms:
    watery eye discharge, eye redness, itch in both eyes, severe eye itch, swollen eyelid
    Symptoms that always occur with chronic allergic conjunctivitis:
    itch in both eyes, eye redness, severe eye itch
    Symptoms that never occur with chronic allergic conjunctivitis:
    vision changes, lump in front of the ear
    Urgency:
    Self-treatment
  5. 5.Inflamed Eyelid (Blepharitis)

    Blepharitis is an eyelid issue where the skin, lashes, or glands become inflamed from an irritant or infection.

    Treatment and preventative measures may successfully control blepharitis.

    Rarity:
    Common
    Top Symptoms:
    eye itch, sensitivity to light, eye redness, feeling of something in the eye, dry eyes
    Symptoms that never occur with inflamed eyelid (blepharitis):
    severe eye pain
    Urgency:
    Self-treatment
  6. 6.Stye and Chalazion

    A stye (or hordeolum) is an infection in the upper or lower eyelid. There are three glands around the eye and one of them is infected.

    If left untreated, the stye generally heals in 1-2 weeks.

    Rarity:
    Common
    Top Symptoms:
    swelling of one eyelid, redness around the eye, feeling of something in the eye, eyelid lump, eyelid pain
    Symptoms that always occur with stye and chalazion:
    swelling of one eyelid
    Symptoms that never occur with stye and chalazion:
    fever
    Urgency:
    Self-treatment

Questions Your Doctor May Ask About Morning Eye Crust

  • Q.Does anyone in your family have asthma, dermatitis, or allergies to pollen/animals/mold?
  • Q.Is there any fluid or discharge coming from your eye(s)?
  • Q.Did your symptoms start after rubbing your eyes?
  • Q.Have you been around anyone with the same symptoms, possibly exposing yourself to an infection?

If you've answered yes to one or more of these questions, try our morning eye crust symptom checker to find out more.

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Morning Eye Crust Symptom Checker Statistics

  • People who have experienced morning eye crust have also experienced:

    • 7% Eye Itch
    • 6% Tearing Up in Both Eyes
    • 5% Congestion
  • People who have experienced morning eye crust were most often matched with:

    • 57% Bacterial Conjunctivitis
    • 28% Acute Allergic Conjunctivitis
    • 14% Viral Conjunctivitis
  • Source: Aggregated and anonymized results from visits to the Buoy AI health assistant (check it out by clicking on “Take Quiz”).

A.I. Health Assistant

Take a quiz to find out why you’re having morning eye crust

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