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  2. Corneal ulcer - Wikipedia

    en.wikipedia.org/wiki/Corneal_ulcer

    Corneal ulcer, also called keratitis, is an inflammatory or, more seriously, infective condition of the cornea involving disruption of its epithelial layer with involvement of the corneal stroma. [ 1 ] [ 2 ] [ 3 ] It is a common condition in humans particularly in the tropics and in farming. [ 4 ]

  3. Peripheral ulcerative keratitis - Wikipedia

    en.wikipedia.org/wiki/Peripheral_ulcerative...

    [11] [14] [9] Corneal transplantation is a management option when there is severe corneal melting or perforation although one possible disadvantage is the risk of rejection. [14] Surgical treatment helps maintain the integrity of the globe, but it is usually complementary because it alone cannot influence the underlying immunological process. [7]

  4. Phlyctenular keratoconjunctivitis - Wikipedia

    en.wikipedia.org/wiki/Phlyctenular_kerato...

    An oral tetracycline antibiotic (such as doxycycline) may be used in systemic or particularly severe/intractable infections. [2] [4] Erythromycin may be an effective alternative, especially in pediatric cases where the side effects of tetracyclines are unacceptable. [4] Artificial tears can reduce dryness and discomfort from corneal lesions. [2]

  5. Acanthamoeba keratitis - Wikipedia

    en.wikipedia.org/wiki/Acanthamoeba_keratitis

    One class of medications used in treatment is the biguanides, which include polyhexamethylene biguanide (PHMB) 0.02% to 0.06% drops, and chlorhexidine 0.02 to 0.2% drops. [12] [4] [21] These medications disrupt the cell wall of the trophozoite organism, leading to its death. However, these agents have shown limited efficacy against the cystic ...

  6. Fungal keratitis - Wikipedia

    en.wikipedia.org/wiki/Fungal_keratitis

    Symptoms may be noted to persist after contact lenses are removed, or following antibiotic treatment. [citation needed] Signs: The eyelids and adnexa involved shows edema and redness, conjunctiva is chemosed. Ulcer may be present. It is a dry looking corneal ulcer with satellite lesions in the surrounding cornea.

  7. Exposure keratopathy - Wikipedia

    en.wikipedia.org/wiki/Exposure_keratopathy

    Lagophthalmos, the inability to close the eyelids completely is the main cause of exposure keratopathy.Common cause of lagophthalmos is facial nerve (CN VII) palsy. Facial nerve function may affect in several conditions like cerebrovascular accident, head trauma, brain tumors, Bell's palsy etc. Physiological inability to close the eyelids during sleep (nocturnal lagophthalmos) may also cause ...

  8. Belantamab mafodotin - Wikipedia

    en.wikipedia.org/wiki/Belantamab_mafodotin

    The prescribing information includes a boxed warning stating belantamab mafodotin causes changes in the corneal epithelium resulting in alterations in vision, including severe vision loss and corneal ulcer, and symptoms, such as blurred vision and dry eyes. [5] [2]

  9. Neurotrophic keratitis - Wikipedia

    en.wikipedia.org/wiki/Neurotrophic_keratitis

    The cornea lacks blood vessels and is among the most densely innervated structures of the human body. Corneal nerves are responsible for maintaining the anatomical and functional integrity of the cornea, conveying tactile, temperature and pain sensations, playing a role in the blink reflex, in wound healing and in the production and secretion of tears.