When a Delay Costs You Your Sight
It came on fast. Sudden, severe pain in or around one eye. Blurred vision, maybe with rainbow-colored halos around lights. Redness. A headache. Perhaps even nausea and vomiting, so bad that everyone focused on your stomach or your head instead of your eye. You went for help, and somewhere along the way, the real problem was missed. By the time anyone checked the pressure in your eye, the vision in it may have already been damaged for good.
If this happened to you or someone you love, you are probably asking how an eye emergency could be mistaken for a migraine or a stomach bug, and whether faster care could have saved the vision. Those are the right questions. Acute angle-closure glaucoma is a true eye emergency, and when it is missed, it can cause permanent blindness in a matter of hours to days. Lupetin & Unatin is here to help, and this article explains what happened and what you can do.
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Article written by Brendan Lupetin, Esq. Brendan is a managing partner in the law firm of Lupetin & Unatin, a medical malpractice law firm located in Pittsburgh and serving Western Pennsylvania.
Our practice is limited to high-value catastrophic cases because that is where we can do the most for our clients and for patient safety.
What Acute Angle-Closure Glaucoma Is and Why It Is an Emergency
Your eye is filled with fluid that normally drains out through a tiny angle where the colored part of the eye meets the clear front window. In acute angle-closure glaucoma, that drainage angle suddenly becomes blocked. The fluid cannot get out, so the pressure inside the eye rises very quickly and very high.
That spike in pressure is what makes this an emergency. High pressure squeezes and damages the optic nerve, the nerve that carries what you see to your brain. If the pressure is not brought down quickly, the optic nerve can be permanently damaged, causing partial or complete loss of vision in that eye. The American Academy of Ophthalmology explains that acute angle-closure glaucoma is a medical emergency and that a sudden rise in eye pressure can cause vision loss if it is not treated right away.
The good news is that when it is recognized quickly, the pressure can usually be lowered with medicine and a laser or other procedure, and vision can often be saved. The tragedy is that when the emergency is missed, the same condition can blind an eye that treatment could have protected.
How It Is Supposed to Be Diagnosed and Treated
Acute angle-closure glaucoma has a distinctive set of symptoms, and there is a simple test that reveals it. Proper care generally includes:
- Taking the symptoms seriously, especially sudden eye pain, blurred vision, halos around lights, redness, headache, and nausea or vomiting.
- Measuring the eye pressure, a quick test called tonometry. In an attack, the pressure is very high, and this is the key to the diagnosis.
- Examining the eye, including the drainage angle and the optic nerve.
- Lowering the pressure quickly with eye drops and other medicines.
- A definitive procedure, often a laser treatment called an iridotomy that makes a tiny opening to let fluid drain, which also protects the other eye.
- Urgent referral to an eye specialist, an ophthalmologist, when the first provider cannot manage it.
The single most important step is thinking of the diagnosis and measuring the eye pressure. A patient with a painful, red eye and blurred vision needs that pressure checked. The National Eye Institute explains how glaucoma damages the optic nerve and why controlling eye pressure is so important.
How Medical Negligence Causes Vision Loss
Three simple ideas explain when a missed eye emergency becomes a legal case. The standard of care is what a reasonably careful provider would do for these symptoms. A breach is falling short. Causation means the breach caused harm. Here, that usually means showing that measuring the eye pressure and lowering it in time would have saved the vision.
The connection between delay and harm is often direct. The optic nerve can tolerate high pressure only so long before permanent damage sets in. Every hour of very high pressure adds to the risk. When a provider focuses on the headache or the vomiting and never checks the eye, or fails to refer the patient urgently, that lost time can cost the sight in the eye. Because the symptoms can point in several directions, careful providers keep an eye emergency in mind, a theme we discuss on our page about misdiagnosis and incorrect treatment.
Examples of Malpractice in Angle-Closure Glaucoma Cases
Missed angle-closure cases tend to follow familiar patterns. Common examples include:
- Blaming the symptoms on a migraine, a tension headache, or a sinus problem without checking the eye.
- Focusing on the nausea and vomiting and treating it as a stomach bug, missing the eye emergency behind it.
- Failing to measure the eye pressure in a patient with a painful, red eye and blurred vision.
- Not examining the eye or the optic nerve.
- Failing to refer urgently to an ophthalmologist.
- Delaying treatment even after high pressure was found.
- Dismissing halos around lights and other classic clues.
- Sending the patient home with pain or nausea medicine while the pressure kept climbing.
- A missed diagnosis in a primary care or urgent care setting where eye pressure was never checked.
Any one of these can turn a treatable attack into permanent blindness in the affected eye.
What Can Happen to the Patient
When acute angle-closure glaucoma is missed, the harm falls on the eye and a person’s sight. The gravest outcomes include:
Permanent, irreversible blindness in the affected eye.
Partial permanent vision loss, including loss of side vision.
Lasting damage to the optic nerve.
Chronic glaucoma that requires lifelong treatment.
An attack in the other eye, which can happen if the underlying problem is not addressed.
The life impact of vision loss, including trouble driving, working, and living independently.
Losing the sight in an eye is a serious, permanent harm, and it is especially painful when it could have been prevented with a simple pressure check. The Mayo Clinic notes that untreated acute angle-closure glaucoma can cause blindness.
Your Pennsylvania Legal Rights
If negligence caused vision loss, Pennsylvania law may allow you to recover compensation. A few points are worth knowing.
Pennsylvania requires expert support for malpractice claims. Your lawyer must file a certificate of merit under Pennsylvania Rule of Civil Procedure 1042.3, confirming that a qualified professional believes the care fell short, and the MCARE Act at 40 P.S. 1303.512 sets rules for who can serve as an expert. An experienced firm handles these requirements. If you are unsure whether what happened was negligence, our overview of what qualifies as medical malpractice may help.
There is also a deadline to file, called the statute of limitations, generally two years in Pennsylvania, though some situations can change how the clock runs. Because these rules are strict, it is best to talk to a lawyer promptly. You can read more on our statutes of limitations page.
What You Can Do Now
If you believe acute angle-closure glaucoma was missed in you or someone you love, here are steps that can help.
- Get the complete medical records, including the visit or visits where the symptoms were evaluated, and the records from when the diagnosis was finally made.
- Write down the timeline, including when the symptoms started, what you reported, what was done, and when the eye pressure was finally checked.
- Note what was skipped, especially whether anyone measured the pressure in your eye or referred you to an eye specialist.
- Do not blame yourself. You sought care. Recognizing the eye emergency was the provider’s job.
- Talk to a lawyer who handles these cases.
How Lupetin & Unatin Can Help
We are Lupetin & Unatin, a Pittsburgh medical malpractice firm. We focus on serious injury from medical errors, including missed eye emergencies that cause permanent vision loss. These cases are less commonly handled by other firms, and they require a real understanding of how the emergency should have been caught.
We understand how acute angle-closure glaucoma is supposed to be recognized and treated, and how a simple pressure check can save an eye. We work with medical experts to show what a careful provider should have done and how earlier treatment would have preserved the vision. We know the medicine, and we know how to prove it. We have handled catastrophic delayed-diagnosis cases. Prior results do not guarantee a similar outcome.
We take a small number of cases so we can give each one real attention. We work on a contingency fee. That means you pay nothing up front. You pay nothing unless we win. There is no cost to find out whether you have a case.
If you or someone you love lost vision because an eye emergency was missed, you deserve answers. You deserve to know whether your sight could have been saved.
Call Lupetin & Unatin today for a free, confidential review of your case.
Frequently Asked Questions
It can damage vision within hours to a couple of days if the high eye pressure is not brought down. That is why it is treated as an emergency. The faster the pressure is lowered, the better the chance of saving the vision, which is why a delay in checking the eye pressure and starting treatment can be so harmful.
Often because the symptoms are mistaken for something else. Severe headache, nausea, and vomiting can lead a provider to think of a migraine or a stomach illness, and the eye is never examined. The key test, measuring the pressure in the eye, is quick and simple, so failing to consider the diagnosis and check the pressure is a common basis for a claim.
It can be. The same underlying anatomy that led to an attack in one eye often exists in the other, which is why treatment usually includes protecting the second eye, often with a laser procedure. Failing to address the other eye can be part of the harm, and it is something a careful specialist should handle.
Nothing up front. We work on a contingency fee, which means we are only paid if we win money for you. There is no fee to speak with us and no fee to review your case. We advance the costs of building the case, and if we do not recover for you, you owe us nothing.
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Lupetin & Unatin, LLC represents Pennsylvania patients harmed by physicians who failed to meet the standard of care.