Emergency Eye Care

Sudden eye pain, an injury, or an unexpected change in vision should never be ignored. Ellis Eye Optometry provides emergency eye care in Lancaster, CA, to evaluate urgent symptoms, identify the cause, and recommend the appropriate treatment. Prompt attention can relieve discomfort and help reduce the risk of lasting eye or vision complications.

When to Seek Emergency Eye Care

Some eye problems require timely evaluation even when symptoms initially appear minor. Contact an eye doctor as soon as possible if you experience:

  • Sudden blurry vision or vision loss

  • Eye pain, redness, or swelling

  • Flashes of light or a sudden increase in floaters

  • A foreign object trapped in the eye

  • Chemical exposure

  • Scratches or injuries to the eye

  • Severe light sensitivity

  • Discharge, excessive tearing, or signs of infection

  • New double vision

  • A curtain, shadow, or dark area in your field of vision


Symptoms such as sudden vision loss, severe trauma, or chemical exposure may require immediate hospital care. Call our Lancaster office for guidance when possible, or visit the nearest emergency room for severe or life-threatening injuries.

Eye Injuries and Foreign Objects

Dust, sand, metal fragments, plant material, and other debris can become lodged in the eye. Rubbing the eye may cause further irritation or scratch the cornea. If rinsing the eye with clean water does not remove the object, seek professional care rather than attempting to remove it with your fingers or tools.

For chemical exposure, immediately flush the eye with clean, lukewarm water for at least 15 minutes. Remove contact lenses if they come out easily and seek urgent medical attention.

Sudden Vision Changes

A rapid change in vision may be associated with problems affecting the retina, optic nerve, cornea, or blood flow to the eye. Warning signs can include flashes, floaters, distorted vision, missing areas of vision, or a dark curtain across your sight. Emergency eye care allows our eye doctors to examine the internal and external structures of the eye and determine whether treatment or a referral to a specialist is necessary.

Red, Painful, or Infected Eyes

Eye redness can develop from dryness, allergies, infection, inflammation, or an injury. Redness accompanied by pain, discharge, blurred vision, swelling, or light sensitivity should be evaluated promptly. Contact lens wearers should remove their lenses and avoid wearing them again until they have received professional guidance. Treatment will depend on the underlying cause and may include prescription medication, protective care, follow-up examinations, or coordination with another medical provider.

What to Do During an Eye Emergency

Do not rub or place pressure on the affected eye. Avoid using leftover prescription drops or medication that was not recommended for the current problem. When contacting our office, explain what happened, when symptoms began, and whether your vision has changed. This information helps our team determine the appropriate next step.

​​​​​​​For emergency eye care, contact Ellis Eye Optometry at 1306 West Ave J, Suite B, Lancaster, CA 93534, or call (661) 218-2300 for further guidance or to schedule an appointment.

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