They.an't be absorbed in sufficient concentration to effectively treat or prevent infections of the cornea. Deep ulcers extend into or through the stoma and can result in severe scarring and corneal perforation. Medline . Has no currently accepted medical use in treatment in the United States. Vanathi M, Sharma N, Titiyal J. These infectious agents produce proteases and collagenases which break down the corneal stoma. Glue has been placed. St.
Clinical signs of a corneal ulcer include: squinting, redness, cloudiness, tearing, and lethargy. The location of the ulcer depends somewhat on the cause. Linn S, Bouchard C. Do not wait until the pain is severe before you take your medicine.