Recognizing the Signs of an Eye Emergency
A red or irritated eye doesn't always require urgent medical attention—but some eye symptoms can signal a serious condition that threatens your vision. Knowing the difference can help you get the right care at the right time.
At Acuity Eye Care, Dr. Edwin Gay provides prompt evaluation and treatment for many urgent eye conditions, including eye injuries, infections, sudden vision changes, and other non-life-threatening eye emergencies. Whenever possible, we offer same-day and walk-in appointments to help patients receive timely care.
If you're experiencing severe eye trauma or sudden, complete vision loss, seek immediate emergency medical care or call 911.
Common Eye Emergencies
Sudden Vision Loss
Any sudden loss or significant decrease in vision—whether in one eye or both—should be evaluated immediately.
Possible causes include:
- Retinal detachment
- Retinal artery or vein occlusion
- Acute glaucoma
- Stroke
- Eye injury
Prompt treatment may help preserve your vision.
Eye Injuries
Even minor eye injuries can cause lasting damage if left untreated.
Seek immediate evaluation if you experience:
- A foreign object in your eye
- Cuts or puncture wounds
- Blunt trauma
- Chemical exposure
- Eye pain after an injury
Avoid rubbing your eye or attempting to remove embedded objects yourself.
Flashes of Light and New Floaters
Occasional floaters are common, but a sudden increase in floaters—especially when accompanied by flashes of light or a dark curtain over your vision—may indicate a retinal tear or retinal detachment.
This requires urgent evaluation to reduce the risk of permanent vision loss.
Severe Eye Pain
Persistent or severe eye pain is never normal.
Pain may be associated with:
- Acute glaucoma
- Corneal abrasion
- Eye infection
- Inflammation
- Injury
If your eye pain is accompanied by blurred vision, nausea, vomiting, or halos around lights, seek care immediately.
Chemical Eye Exposure
Household cleaners, industrial chemicals, and other substances can seriously damage the eye.
If a chemical enters your eye:
- Flush your eye with clean water immediately for at least 15–20 minutes.
- Remove contact lenses if possible.
- Seek emergency eye care immediately.
Do not delay treatment.
Eye Infections
Some eye infections require prompt treatment to prevent complications.
Symptoms may include:
- Redness
- Swelling
- Eye discharge
- Pain
- Blurred vision
- Light sensitivity
Early diagnosis helps determine whether the infection is bacterial, viral, or another condition requiring treatment.
Corneal Abrasions
A scratch on the cornea can be extremely painful and increase the risk of infection.
Symptoms include:
- Feeling like something is in your eye
- Excessive tearing
- Light sensitivity
- Blurred vision
- Eye pain
Most corneal abrasions heal well when treated promptly.
Contact Lens Problems
Improper contact lens use can sometimes lead to serious infections.
Seek care if you experience:
- Red, painful eyes
- Sudden blurry vision
- Light sensitivity
- Eye discharge
- Pain while wearing contacts
Never continue wearing contact lenses if you suspect an infection.
When Should You Go to the Emergency Room Instead?
While many urgent eye conditions can be evaluated by an optometrist, some situations require immediate hospital care.
Go to the nearest emergency department or call 911 if you experience:
- Severe eye trauma
- Penetrating eye injuries
- Sudden complete vision loss
- Serious chemical burns
- Eye injuries accompanied by facial fractures
- Eye symptoms occurring with signs of stroke, such as facial drooping, arm weakness, confusion, or difficulty speaking
What Happens During an Emergency Eye Exam?
During your visit, Dr. Gay will perform a thorough evaluation to determine the cause of your symptoms.
Your examination may include:
- Vision testing
- Pupil evaluation
- Eye pressure measurement
- Slit lamp examination
- Retinal evaluation
- Fluorescein dye testing to identify scratches or injuries
- Additional diagnostic imaging when appropriate
After diagnosing the problem, we'll recommend the most appropriate treatment or coordinate care with an ophthalmology specialist if advanced treatment or surgery is needed.
Can Eye Emergencies Be Prevented?
While not every emergency can be avoided, you can lower your risk by:
- Wearing protective eyewear during sports and home projects
- Using safety glasses when working with tools or chemicals
- Following proper contact lens hygiene
- Scheduling routine comprehensive eye exams
- Managing diabetes and other chronic health conditions
Don't Ignore Changes in Your Vision
Your eyesight is too important to put off care.
If you're experiencing sudden vision changes, eye pain, flashes of light, an eye injury, or signs of an infection, prompt evaluation can make a significant difference in protecting your long-term vision.
Frequently Asked Questions
Is blurry vision an emergency?
Sudden or severe blurry vision should always be evaluated promptly, especially if it's accompanied by eye pain, flashes of light, floaters, or vision loss.
Can an optometrist treat an eye emergency?
Optometrists can diagnose and treat many urgent eye conditions, including eye infections, corneal abrasions, foreign objects, and some eye injuries. If specialized treatment or surgery is needed, they will coordinate a referral to an ophthalmologist.
Should I go to urgent care for an eye injury?
Minor eye problems may be treated at an optometry office, but severe trauma, penetrating injuries, chemical burns, or complete vision loss require immediate emergency medical care.
What should I do if I get something in my eye?
Avoid rubbing your eye. If the object is loose, rinse your eye gently with clean water or sterile saline. If it remains embedded or your symptoms persist, seek prompt evaluation.