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    WebMD Symptom Checker

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    WebMD Symptom Checker

    Decreased night vision, Discharge or mucus in eyes, Eye crusting with sleep and Frequent squinting

    WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms decreased night vision, discharge or mucus in eyes, eye crusting with sleep and frequent squinting including Pink eye (conjunctivitis), Nearsightedness, and Farsightedness (presbyopia).

    There are 7 conditions associated with decreased night vision, discharge or mucus in eyes, eye crusting with sleep and frequent squinting. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.

    • Pink eye (conjunctivitis)

      Pinkeye is redness and swelling of the membrane that lines the eyelid, called the conjunctiva.

    • Nearsightedness

      Nearsightedness is a common eye problem that causes blurry, distant vision.

    • Farsightedness (presbyopia)

      Presbyopia causes an inability to focus on close objects, and headaches or eyestrain when working or reading.

    • Cataracts

      A cataract is a cloudy area in the lens of the eye and can cause blurry or dim vision.

    • Astigmatism

      Astigmatism is a common eye problem causing blurry vision, difficulty seeing details and eye strain headaches.

    • Lazy eye

      Lazy eye occurs when the brain favors one eye over the other.

    • Age-related maculopathy

      Maculopathy is a degenerative eye disorder causing decreased night vision, blurred vision, and blind spots.

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