Tag: Eye Health

  • Oculosympathetic Palsy

    Oculosympathetic Palsy: Definition and Description of Oculosympathetic Palsy: Oculosympathetic Palsy, also known as Horner’s syndrome, is a neurological condition that results from disruption of the sympathetic pathways supplying the eye and its associated structures. It is characterized by a triad of symptoms: ptosis (drooping of the upper eyelid), miosis (constricted pupil), and anhidrosis (lack of…

  • Noninfectious Uveitis

    Noninfectious Uveitis: Definition and Description of Noninfectious Uveitis: Noninfectious uveitis is an inflammatory condition that affects the uvea, the middle layer of the eye, which comprises the iris, ciliary body, and choroid. Unlike infectious uveitis, which has identifiable pathogens such as bacteria or viruses, noninfectious uveitis is primarily caused by autoimmune diseases, inflammatory disorders, or…

  • Night Blindness

    Night Blindness: Definition and Description of Night Blindness: Night blindness, also known as nyctalopia, is a vision impairment that affects an individual’s ability to see in low-light conditions or darkness. It is not a standalone condition but often indicates an underlying problem with the retina, optic nerve, or the overall visual system. The inability to…

  • Managing Poor Eyesight from Diabetes

    Managing Poor Eyesight from Diabetes Definition and Description of Managing Poor Eyesight from Diabetes Managing Poor Eyesight from Diabetes involves the strategies and interventions that are necessary to cope with vision issues arising from diabetes. Diabetes can lead to a range of eye-related complications, including diabetic retinopathy, cataracts, and glaucoma. These conditions occur due to…

  • Macular Degeneration

    Macular Degeneration Definition and Description of Macular Degeneration Macular Degeneration, also known as age-related macular degeneration (AMD), is a progressive eye condition that affects the macula, the part of the retina responsible for central vision. It is characterized by the deterioration of the macula, leading to a gradual loss of vision. There are two main…

  • Lazy Eye (Amblyopia)

    Lazy Eye (Amblyopia) Definition and Description of Lazy Eye (Amblyopia) Lazy eye, medically known as amblyopia, is a visual disorder that occurs when one eye fails to achieve normal visual acuity, even with the use of corrective lenses. The affected eye typically does not develop proper vision during the critical developmental stages of childhood. This…

  • LASIK

    LASIK Definition and Description of LASIK LASIK, or Laser-Assisted In Situ Keratomileusis, is a popular refractive eye surgery designed to correct vision problems like myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. The procedure involves reshaping the cornea, the clear front part of the eye, using a highly focused laser. It allows light entering the eye to…

  • KC

    KC Definition and Description of KC Keratoconus (KC) is a progressive eye condition characterized by the thinning and bulging of the cornea, leading to a cone-like shape. This deformation can result in distorted vision and increased sensitivity to light. KC typically begins in the teenage years and may progress until the third or fourth decade…

  • Keratoconus

    Keratoconus Definition and Description of Keratoconus Keratoconus is a progressive eye disease characterized by the thinning and gradual bulging of the cornea, which takes on a cone-like shape. Normally, the cornea is shaped like a dome, but in keratoconus, this structure becomes distorted. This condition can lead to visual impairment, as the irregular shape prevents…

  • Hordeolum

    Hordeolum: Understanding, Treatment, and Prevention Hordeolum Definition and Description of Hordeolum Hordeolum, commonly known as a stye, is an acute infection of the sebaceous glands at the base of the eyelashes or within the eyelid. This painful, red bump can be caused by bacterial infection, often linked to Staphylococcus aureus. Hordeolum can occur internally or…