Eye Conditions – Corneal Ulcers

Corneal Infections Stockton | Manteca CA

The front portion of the eye is covered with a thin, transparent membrane called the cornea, which protects the interior of the eye. If there is a break or defect in the surface layer of the cornea, called the epithelium, and damage to the underlying stroma, a corneal ulcer results. The ulcer is usually caused by microorganisms, which gain access to the stroma through the break in the epithelium.

What is a Corneal Ulcer

Corneal ulcers generally heal well if treated early and aggressively. However, if neglected, corneal clouding and even perforation (a hole in the cornea) may develop, resulting in a serious loss of vision and possibly loss of the eye. Corneal ulcers are a serious vision-threatening condition and require prompt medical attention.

Symptoms of Corneal Ulcers

Corneal ulcers can be very painful, and can produce the following symptoms:

  • Watery eyes
  • Acute pain
  • Sensitivity to light
  • Blurry vision
  • Discharge from the eye
  • The feeling that there’s something in your eye

Causes of Corneal Ulcers

  • Infection
  • Wearing contact lenses for excessive periods of time
  • Inadequate contact lens sterilization
  • Eye injury
  • Lack of tear production
  • Complications of herpes simplex keratitis, neurotrophic keratitis, chronic blepharitis, conjunctivitis, trachoma, bullous keratopathy, and cicatricial pemphigoid
  • Vitamin A deficiency or protein malnutrition
  • Eyelid abnormalities

What our patients have to say

 “Been going here for 9 years! I love the workers who have been there for a while. Some new workers take time to get things right, but that’s understandable! I definitely recommend this place to friends!” – Ashley A.

Diagnosing Corneal Ulcers

Corneal Infections Stockton | Manteca CACorneal ulcers are a serious vision-threatening condition and require prompt medical attention. If left unattended, corneal ulcers may penetrate the cornea allowing an infection to enter the eyeball, which can cause permanent loss of vision and possible loss of the eye. One of our doctors at Center Valley Eye Medical group can identify corneal ulcers by examining your eyes with magnifying instruments and performing a culture study to identify infection.

One of our doctors will check your eye, including under your eyelid, to make sure there are no foreign materials present. Depending on the initial exam, fluorescein dye may be used to identify the corneal defects. A test called the Seidel test (painting the wound with dye and observing for leakage) may be performed to uncover possible deeper injuries.

Treatment for Corneal Ulcers

If treated early, corneal ulcers are usually curable in two to three weeks. They are typically treated with antibiotic eye drops. Sometimes, topical steroids will also be used to decrease the risk of scarring and inflammation.

Schedule a Consultation

To learn more about Corneal Ulcers, or to schedule a consultation contact us today! For our Stockton, CA, office call (209) 952-3700 or to contact our Manteca, CA, office call  (209) 239-5303.


If you would like to learn more about Eye Conditions – Corneal Ulcers call 1-800-244-9907 to make an appointment at Central Valley Eye Medical Group.


  • This field is for validation purposes and should be left unchanged.

Dear Friends,

We at Central Valley Eye hope that you and your families are well. To continue to protect the health of our patients and staff during the coronavirus pandemic, we are taking all reasonable precautions as we provide the eye care that our community needs:

  • All patients and staff must now wear masks within the clinic building. Please bring one from home.
  • Whenever appropriate, we are rescheduling patients with fever, cough, or cold symptoms
  • We have adjusted our schedule to decrease the number of patients in our waiting rooms
  • We have increased our already strict sanitizing practices
  • Whenever appropriate, we are diverting visits to telemedicine (by cell phone, tablet, laptop, or desktop). Please contact us for further details at 209-952-3700.

If you are unsure whether to come in for your visit, please call us.

Following state guidelines, the doctors at Central Valley Eye have recently resumed performing elective surgeries. Our surgery coordinators will be contacting patients to reschedule the surgeries that needed to be postponed. We appreciate your patience during this time.

If you have any questions, please do not hesitate to contact us at 209-952-3700.

Warmest regards,

Brandy Simpson
Practice Manager
Central Valley Eye Medical Group, Inc.