Blurred vision biography of christopher

  • blurred vision biography of christopher

    • Blurred vision

    For the UK-based rock band, see Blurred Vision.

    Medical condition

    An example of blurred vision

    Compared to healthy vision

    Blurred vision is an ocularsymptom where vision becomes less precise and there is added difficulty to resolve fine details.

    Temporary blurred vision may involve dry eyes, eye infections, alcohol poisoning, hypoglycemia, or low blood pressure. Other medical conditions may include refractive errors such as myopia, high hypermetropia, and astigmatism, amblyopia, presbyopia, pseudomyopia, diabetes, cataract, pernicious anemia, vitamin B12 deficiency, thiamine deficiency, glaucoma, retinopathy, hypervitaminosis A, migraine, sjögren's syndrome, floater, macular degeneration, and can be a sign of stroke or brain tumor.[1][2][3]

    Causes

    There are many causes of blurred vision:

    • Refractive errors: Uncorrected refractive errors like myopia, high hypermetropia, and astigmatism will cause distance