Yes, steroids in any form can raise eye pressure and cause glaucoma in people who respond to them. The rise is usually silent, so only regular pressure checks catch it in time.
If your doctor prescribed a steroid, you did nothing wrong. Steroids treat inflammation, allergy, asthma, skin disease and autoimmune conditions. They are useful medicines. For most people, the risk to the eye is small. For a minority, it is serious, and it gives no warning. Many patients, and some prescribers, never hear about it.
What Is Steroid-Induced Glaucoma?
It is optic nerve damage caused by high eye pressure after steroid use. The steroid slows fluid drainage from the eye. Pressure builds. The optic nerve takes the strain. Without treatment, this becomes glaucoma.
How Do Steroids Raise Eye Pressure?
Your eye makes a clear fluid called aqueous humour. It drains through a mesh called the trabecular meshwork. Steroids make that mesh resist outflow. Fluid backs up and eye pressure rises.
Doctors call this a steroid response. Not everyone has one. Classic studies found that about 5 in 100 people respond strongly and about 30 in 100 respond moderately. Pressure can climb within days. More often, it rises over weeks and goes unnoticed. Raised pressure causes no pain. You see no redness and no blur.
Who Responds Most to Steroid Use?
- People who already have glaucoma
- First-degree relatives of glaucoma patients
- People with high myopia
- People with diabetes
- Children, who can respond fast and strongly, often after steroid drops for allergic eye disease
Which Steroids Carry the Highest Risk?
Steroid Eye Drops
Drops deliver the steroid straight into the eye. Prednisolone and dexamethasone raise pressure more than fluorometholone or loteprednol. The longer you use them, the higher the risk. Short, supervised courses after cataract or refractive surgery are usually safe when pressure is checked.
Steroid Injections and Implants Around or Inside the Eye
Doctors use these for uveitis and retinal disease. They release steroid slowly over weeks to months. Triamcinolone injections are a common cause of prolonged pressure rise. Once the depot is in, I cannot easily remove it.
Steroid Tablets and Injections Elsewhere in the Body
Oral steroids carry a lower but real risk. It rises with high doses and long courses.
Steroid Inhalers and Nasal Sprays
The risk is small but measurable with long-term use.
Skin Creams with Steroids Near the Eyes
Eyelid skin absorbs steroid well. Creams used on the face can raise eye pressure. Doctors miss this often.
What Are the Symptoms of Steroid Induced Glaucoma?
Most people have none. Peripheral vision goes first, and most people do not notice it until the loss is advanced. When pressure rises very fast, you may feel eye ache, headache, blur or haloes around lights. That is the exception.
| Symptom | Likely Cause | When to Worry |
|---|---|---|
| No symptoms at all | Slow pressure rise from a steroid response | Always. Check pressure after two weeks of steroid drops |
| Mild blur or tired eyes | Many causes, including raised pressure | If it began after starting a steroid, get checked within days |
| Haloes around lights | Pressure rising quickly | Same-day review |
| Eye ache or headache | Sudden or high pressure | Same-day review if severe or with nausea |
| Missing patches at the edge of vision | Established optic nerve damage | Urgent specialist review |
How Is It Diagnosed?
I start with a full glaucoma evaluation.
- Tonometry measures pressure. Normal is usually 10 to 21 mmHg. Steroid responders can reach 30 or 40.
- Gonioscopy confirms an open drainage angle. This separates steroid glaucoma from angle-closure glaucoma.
- OCT measures the nerve fibre layer.
- Visual field testing maps functional loss.
- Optic disc examination shows cupping.
On examination, it looks like primary open-angle glaucoma. The clue is the history. Pressure rose after the steroid started, and it often falls when the steroid stops.
Can Steroid-Induced Glaucoma Be Reversed?
Sometimes, if I catch it early. In many patients, pressure returns to normal within weeks of stopping or switching the steroid. Lost optic nerve tissue does not grow back. Glaucoma damage is permanent. Pressure can also stay high after long use or depot injections.
Caught early, steroid glaucoma is one of the more manageable forms. That is why early detection matters.
How Is It Treated?
Reconsider the Steroid
This is always step one. Can the dose drop? Can the steroid stop? Or, can a weaker one replace it? For eye drops, switching from prednisolone to fluorometholone or loteprednol often lowers the pressure response.
Never stop a steroid on your own. Stopping suddenly can flare the eye disease. With tablets, it can harm your body. Ask the prescribing doctor first.
Pressure-Lowering Drops
Some conditions, such as uveitis, need steroids to continue. Then I control pressure with glaucoma eye drops. The same classes used in primary glaucoma work here.
Laser
Laser trabeculoplasty (SLT) can improve drainage and reduce drop use in selected patients.
Surgery
I reserve glaucoma surgery for pressure that drops and laser cannot control. I plan it case by case.
After a periocular steroid injection, drops carry the pressure until the depot wears off.
What I See in India
Steroid eye drops are easy to buy in India without a prescription. Patients use them for red eyes, allergy or after eye surgery. Many reach me after six, twelve or even twenty-four months of daily use. By then, pressure is high and the nerve is damaged.
I trained in both cornea and glaucoma at AIIMS. So I understand why the steroid was needed, and I know what it can cost the nerve. I offer steroid risk reviews for patients on long-term therapy, including those referred by their treating doctors.
What Doctors Often Miss
- The steroid is not always in the eye drop bottle. Ask about creams, inhalers and nasal sprays.
- Nobody adds up total exposure. Different doctors prescribe different steroids. Keep one written list.
- Normal vision does not mean normal pressure. Check pressure, not clarity.
- One normal reading does not clear a long course. Pressure can be fine at two weeks and high at ten.
- Normal pressure after stopping does not end follow-up. Keep a nerve and field baseline.
When to See a Doctor
See a Doctor Urgently
- Severe eye pain, or headache with nausea, while on a steroid
- Haloes around lights or sudden blur after starting a steroid
- A painful red eye after a steroid injection
- Sudden loss of vision
See a Doctor
- You use steroid eye drops for more than two weeks
- You have had a steroid injection around or inside the eye
- You take long-term oral or inhaled steroids and never had your pressure checked
- You have a family history of glaucoma and use any steroid
- You already have glaucoma and need a steroid
- A routine check found high eye pressure
- Someone told you your pressure is high on steroids, and you want an independent second opinion
Bring your steroid prescriptions and any earlier pressure readings.
What This Means for You
Steroids are not the enemy. Unmonitored steroids are. Tell every doctor which steroids you use. Ask for a pressure check within two to four weeks of starting. Do not wait for symptoms, because there are none until the damage is done.
Precautions Around Steroid Use
| Situation / Trigger | What Patients Often Assume | Clinical Reality | What Should Be Done |
|---|---|---|---|
| Using steroid eye drops | “Doctor prescribed it, so it’s safe” | Even prescribed steroids can raise eye pressure | Monitor IOP within weeks of starting |
| Using skin creams near eyes | “It’s just topical, not affecting eyes” | Periocular absorption can increase eye pressure | Inform ophthalmologist and monitor |
| Using inhalers for asthma | “It doesn’t reach the eye” | Chronic use can contribute to pressure rise | Periodic eye pressure checks |
| Short-term steroid use | “Too brief to cause harm” | Some individuals respond rapidly | Early follow-up is essential |
| No symptoms | “If I see well, everything is fine” | Glaucoma damage is silent initially | Regular screening, not symptom-based |
| Stopping steroids | “Problem is solved now” | Damage may persist or progress | Continued monitoring required |
| Multiple steroid prescriptions | “Different doctors, different issues” | Cumulative exposure increases risk | Centralised tracking of steroid use |
How to Prevent Vision Loss Due to Steroid Induced Glaucoma?
What helps:
- Early identification of steroid use (even non-ocular forms)
- Baseline and follow-up intraocular pressure monitoring
- Switching to safer alternatives where possible
- Timely initiation of anti-glaucoma therapy if needed
- Long-term monitoring even after stopping steroids
What doesn’t help:
- Assuming “short-term use is always safe”
- Ignoring non-eye steroid sources (dermatology creams, inhalers)
- Relying only on vision clarity as a marker of safety
- Delaying evaluation because symptoms are absent
- Repeated steroid prescriptions without pressure monitoring
Frequently Asked Questions
Can steroid eye drops cause glaucoma if I use them only briefly?
A course under two weeks rarely causes a significant rise. Risk grows with duration and potency. Highly susceptible people can respond within days. Most responders rise over two to six weeks. Depot injections can keep pressure climbing for months. Any steroid drop use beyond two weeks needs a pressure check.
Does stopping the steroid cure steroid glaucoma?
It brings pressure back to normal in most patients. It does not restore nerve tissue already lost. Never stop a prescribed steroid without asking your doctor.
Can inhalers, nasal sprays or skin creams cause glaucoma?
Yes. The risk is lower than with eye drops. It rises with high doses, long use and creams applied to the eyelids. Eyelid skin absorbs steroid readily.
What is a steroid responder?
A steroid responder is someone whose eye pressure rises on steroids. Glaucoma patients, close relatives, high myopes, diabetics and children respond more often.
Can I use steroids if I have glaucoma?
Yes, with specialist supervision and frequent pressure checks. If you have glaucoma or a family history, never start steroid eye drops without an ophthalmologist.
My pharmacist offered steroid drops for a red eye. Should I use them?
No. Red eyes have many causes, including viral infection, allergy and dry eye. Steroids do not help all of them, and they can worsen some. Get a diagnosis first.
Book a Consultation with Dr Shibal Bhartiya
On steroid drops, tablets, inhalers or creams? Get your eye pressure checked. Bring your prescriptions. I will check pressure, the drainage angle and the optic nerve, and tell you whether you need monitoring or treatment.
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This page is a part of the Glaucoma Hub. you may want to read about Glaucoma Progression, , and Risk Stratification in Glaucoma. Other articles of interest could be Advanced Glaucoma Care in Gurgaon, What Good Glaucoma Care Actually Optimises For, What Happens If Glaucoma Is Left Untreated?, More Glaucoma Eye Drops is Not Better Glaucoma Care, 5 Mistakes Patients Make in Glaucoma Care, Glaucoma Tests Explained, and Do You Really Need Treatment for Glaucoma?
About the Author
This article was written by Dr Shibal Bhartiya, fellowship-trained glaucoma specialist and Mayo Clinic Research Collaborator, Clinical Director at Marengo Asia Hospitals, Gurugram, known for ethical, patient-centred glaucoma care and independent glaucoma second opinions. She is also the Program Director for Community Outreach & Wellness; and for the Marengo Asia International Institute of Neuro and Spine.
Dr Bhartiya has published peer-reviewed research onglaucoma management, examining how treatment decisions should balance medical evidence, patient preferences, and long-term vision outcomes. She is also a committed patient advocate and mainstream medical columnist, translating complex ophthalmic evidence into actionable public health insights across leading national platforms including NDTV and OnlyMyHealth
Dr Bhartiya is the Editor-in-Chief of Clinical and Experimental Vision and Eye Research and Executive Editor of the Journal of Current Glaucoma Practice (Pubmed Indexed, official journal of the International Society of Glaucoma Surgery). Her 200+ publications, including 90+ PubMed-indexed publications and 28 edited textbooks span glaucoma biology, surgical outcomes, health equity, and emerging diagnostics.
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Last Reviewed: November 2026
