Common Myths About Glaucoma

Most common myth about glaucoma is that it causes pain or obvious vision loss, but early glaucoma is often silent and progresses slowly. Regular eye examinations are important because glaucoma damage can occur long before symptoms become noticeable.
Patients who believe they would notice symptoms, that only older people are affected, or that treatment means surgery are the patients who present late. Here is what is true, explains Dr Shibal Bhartiya.

Glaucoma affects over 12 million people in India. The majority do not know they have it. Part of the reason is the disease itself: silent, slow, and peripheral. But part of the reason is misinformation that creates false reassurance at precisely the moment awareness matters most.

Dr Shibal Bhartiya is a fellowship-trained glaucoma specialist and Mayo Clinic Research Collaborator with over 25 years of experience. Her approach focuses on identifying risk before damage is irreversible, simplifying treatment decisions, and protecting vision long-term. Emphasis on early detection, risk assessment, and continuity of care. She is rated 5 stars across 1,500+ patient reviews on Google.

Eight Glaucoma Myths That Cost People Their Vision

MythWhat the Evidence Shows
Glaucoma only affects the elderly.While risk rises with age, glaucoma can occur at any age. Juvenile glaucoma affects teenagers. Primary open angle glaucoma is well documented in patients in their 30s and 40s, particularly in South Asian populations with high myopia or family history.
I would know if I had glaucoma — my vision is fine.Glaucoma destroys peripheral vision first. Central vision — what you use to read and recognise faces — is preserved until very late in the disease. The brain compensates for peripheral loss so effectively that patients can lose 40% of their optic nerve before noticing anything.
Glaucoma always causes high eye pressure.Normal tension glaucoma — where the optic nerve is damaged despite normal IOP — accounts for 30–40% of glaucoma in India. A normal pressure reading does not mean your optic nerve is safe.
Glaucoma means I will go blind.Glaucoma diagnosed and treated early is very unlikely to cause blindness. Most patients with well-managed glaucoma retain functional vision for life. The blindness associated with glaucoma is almost always the result of late detection or inadequate treatment.
Glaucoma treatment means surgery.The majority of glaucoma patients are managed with eye drops alone for many years. Laser procedures (SLT) are used when drops are insufficient or poorly tolerated. Surgery is reserved for cases where other treatments fail or where IOP needs to be lowered substantially.
Once I start glaucoma drops, I am on them forever.Treatment duration depends on the stage of disease, IOP response, and patient factors. Some patients transition from drops to laser. Some achieve adequate control with laser alone. Surgical treatment can reduce or eliminate drop dependence. Your specialist reviews this regularly.
Glaucoma runs in my family but I feel fine, so I must be fine.Family history of glaucoma increases your personal risk four to nine times. Feeling fine is expected — glaucoma is asymptomatic. A first-degree relative with glaucoma is the single strongest indication for annual specialist screening, regardless of how well you feel.
Glaucoma eye drops are just for reducing pressure — they have no other effect.Glaucoma drops significantly affect the eye surface, causing dry eye, redness, and allergic reactions in many patients. Some systemic drops affect heart rate and blood pressure. Your specialist needs to know your full medical history and all medications before prescribing.

Frequently Asked Questions

Is There a Cure for Glaucoma?

There is no cure for glaucoma in the sense of restoring damaged nerve tissue. The optic nerve fibres lost to glaucoma do not regenerate. Treatment halts or slows progression — it does not reverse what has already been lost. This is why early detection is the single most important determinant of outcome.

Can I Check My Own Eye Pressure at Home?

Home tonometers are available and improving, but they are not a substitute for specialist monitoring. IOP is one variable in glaucoma management. Optic nerve appearance, visual field status, and nerve fibre layer thickness are equally or more important — none of which a home device measures. Home monitoring may have a role as a supplement to specialist care, not a replacement for it.

How Often Do I Need to See a Glaucoma Specialist?

This depends on your disease stage and stability. Newly diagnosed or unstable patients are typically reviewed every three to four months. Stable patients with well-controlled IOP and no progression may be reviewed every six to twelve months. Your schedule is set by your specialist and should not be deferred because you feel well.

Does Glaucoma Affect Both Eyes Equally?

Glaucoma is often asymmetric — it begins in one eye before the other and progresses at different rates. This asymmetry is one reason patients do not notice it. The better eye compensates for the worse eye. By the time both eyes are significantly affected, the window for prevention has often closed in the first eye.

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.

She has published peer-reviewed research on glaucoma management, examining how treatment decisions should balance medical evidence, patient preferences, and long-term vision outcomes.

As 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), Dr Shibal Bhartiya brings editorial and research depth to every clinical decision. Her 200+ publications, including 90+ PubMed-indexed publications and 28 edited textbooks span glaucoma biology, surgical outcomes, health equity, and emerging diagnostics.

1500+ Five Star Patient Reviews Google Business Profile

If you are unable to come to Dr Bhartiya’s clinic: Read more about teleconsultation for glaucoma

Read her research on PubMed | Google Scholar | ResearchGate | ORCID

Upload your reports for a structured review.| www.drshibalbhartiya.com | +91 88826 38735

Leave a review on Google

Related Reading
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Glaucoma Progression: What It Means and How to Slow It
Glaucoma treatment in Gurgaon
All About Glaucoma Medication
Glaucoma Lasers: SLT & LPI
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MIGS in Gurgaon
Get a Glaucoma Second Opinion in Gurgaon

Can Playing Wind Instruments Affect Glaucoma?

Some wind instruments can temporarily increase pressure inside the eye during performance. For musicians with glaucoma or glaucoma risk factors, understanding how instrument type, breathing technique, and eye health interact may help protect long-term vision.

Here is what Musicians Need to Know About Eye Pressure, Technique, and Long-Term Vision, says Dr Shibal Bhartiya.

Dr Shibal Bhartiya is a fellowship-trained glaucoma specialist and Mayo Clinic Research Collaborator with over 25 years of experience. Her approach focuses on identifying risk before damage is irreversible, simplifying treatment decisions, and protecting vision long-term. Emphasis on early detection, risk assessment, and continuity of care. She is rated 5 stars across 1,500+ patient reviews on Google.

Dr. Shibal Bhartiya has published peer-reviewed research examining the relationship between glaucoma and musical instrument performance. The discussion in this article draws upon both published evidence and ongoing clinical interest in how lifestyle activities may influence intraocular pressure and optic nerve health.

Related publication: Eye-tunes: role of music in ophthalmology and vision sciences; Twenty four hour eye pressure monitoring


Music, Breathing, and Eye Health: An Overlooked Conversation

Most people think of glaucoma as a disease influenced by age, family history, eye pressure, and genetics. Few consider whether a lifelong hobby or profession could affect the eyes.

Yet musicians who play wind instruments generate substantial airflow and pressure during performance. Researchers have therefore explored whether playing certain instruments might temporarily increase intraocular pressure (IOP), the pressure inside the eye.

The answer is more nuanced than many headlines suggest.

While some wind instruments may be associated with transient rises in eye pressure by almost 10%, the effects vary depending on the instrument, the player, the technique used, and the individual’s underlying glaucoma risk.

Following publication, Professor Frank Gabriel Campos, Professor Emeritus of Trumpet at Ithaca College, provided valuable insights regarding brass performance technique and the distinction between efficient airflow support and Valsalva-like straining. This article has been written to reflect those nuances and to encourage a more technique-sensitive interpretation of the available evidence.


Why Eye Pressure Matters in Glaucoma

Glaucoma is a chronic optic nerve disease that often progresses silently. Elevated intraocular pressure is one of its most important risk factors.

What makes glaucoma challenging is that damage often develops gradually over years before noticeable symptoms appear.

Many patients continue to see well while subtle changes accumulate in peripheral vision, contrast sensitivity, dark adaptation, or visual processing.

This is why activities that may temporarily increase eye pressure have attracted scientific interest.


Do Wind Instruments Increase Eye Pressure?

Several studies have reported temporary increases in intraocular pressure while playing certain wind instruments.

Researchers believe this may occur because high-resistance instruments require forceful exhalation against resistance, generating pressure changes within the chest, neck, and head.

These physiological changes may influence:

  • Venous pressure
  • Blood flow dynamics
  • Intraocular pressure
  • Optic nerve perfusion

Importantly, temporary increases in eye pressure are not the same as glaucoma.

Most musicians who play wind instruments never develop glaucoma.

However, for individuals who already have glaucoma, ocular hypertension, suspicious optic nerves, or a strong family history, these findings may be clinically relevant.


Not All Instruments Are the Same

Different instruments create different airflow demands and resistance.

Instruments Often Associated with Higher Resistance

Instrument TypePotential Eye Pressure Concern
TrumpetHigher expiratory resistance
OboeVery high airflow resistance
French HornSustained pressure generation
BassoonHigh resistance airflow
Certain Brass InstrumentsRepeated pressure fluctuations

Instruments Generally Associated with Lower Resistance

Instrument TypeRelative Physiological Load
FluteLower resistance
ClarinetVariable
SaxophoneModerate
RecorderGenerally lower

The relationship remains complex and individual. In the Indian context, while there is little or no evidence, blowing the conch shell, and the flute may also have similar effects.


An Important Clarification About Technique

One of the most valuable insights on this topic comes not from ophthalmology, but from professional music performance.

After publication of an earlier version of this article, Professor Frank Gabriel Campos, Professor Emeritus of Trumpet at Ithaca College and author of Trumpet Technique (Oxford University Press), generously shared an important perspective.

Professor Campos notes that the Valsalva manoeuvre is generally considered poor or incorrect technique in high-level brass performance rather than a desired component of proper playing.

This distinction matters.

Some discussions of eye pressure and wind instruments assume that elevated pressure results from Valsalva-like straining. However, experienced musicians aim to support airflow efficiently without unnecessary glottic closure or excessive pressure generation.

In other words:

The physiological effects of wind instrument performance may depend not only on the instrument being played, but also on how it is played.

This highlights an important area for future research.

Understanding technique may prove just as important as understanding instrument type.

The author gratefully acknowledges Professor Frank Gabriel Campos for his thoughtful contribution to this discussion and for helping improve the accuracy and nuance of this article.


What Doctors May Miss

What Patients ThinkWhat May Actually Be Happening
“My vision seems normal.”Early glaucoma may cause no noticeable symptoms.
“Nobody asked about my hobbies.”Certain activities may provide useful risk information.
“My eye pressure is normal in clinic.”Eye pressure naturally fluctuates throughout the day.
“Playing music cannot affect my eyes.”Some instruments may temporarily influence eye pressure.
“Only family history matters.”Multiple risk factors interact in glaucoma development.
“If I see clearly, I must be safe.”Functional compensation can hide early disease.

Should Musicians Stop Playing?

In most cases, no.

The purpose of understanding these findings is not to discourage music.

For many musicians, playing an instrument is a profession, passion, social connection, and lifelong source of joy.

Instead, the goal is awareness.

If you have:

  • Glaucoma
  • Ocular hypertension
  • A strong family history of glaucoma
  • Suspicious optic nerves
  • Progressive visual field loss

it may be worth discussing your musical activities with your eye specialist.

Monitoring can often be tailored without requiring major lifestyle changes.


Questions Worth Asking Your Eye Doctor

  • Does my current glaucoma appear stable?
  • How advanced is my disease?
  • Should my eye pressure be monitored more closely?
  • Are there activities that may affect my individual risk profile?
  • Do my optic nerve findings suggest increased vulnerability?
  • Would additional testing be useful?

This page is a part of the Glaucoma Hub. you may want to read about Glaucoma Progression, and Risk Stratification in Glaucoma.


Frequently Asked Questions

Can playing a trumpet cause glaucoma?

No. Playing a trumpet does not directly cause glaucoma. However, some studies suggest that certain wind instruments may temporarily increase eye pressure during performance.

Is it safe to play a wind instrument if I have glaucoma?

Many people with glaucoma continue playing wind instruments safely. Decisions should be individualized based on disease severity, eye pressure control, and overall risk profile.

Which instruments are most often studied?

Trumpet, oboe, bassoon, and French horn have received particular attention because of their higher airflow resistance.

Does technique matter?

Yes. Professional musicians emphasize that efficient breathing and airflow support differ from excessive straining. Technique may influence physiological responses during performance.

Can normal eye pressure readings miss risk?

Yes. Eye pressure varies throughout the day and may not always reflect pressure changes during specific activities.

Should musicians undergo glaucoma screening?

Anyone with glaucoma risk factors: including family history, elevated eye pressure, suspicious optic nerves, or age-related risk, should consider regular comprehensive eye examinations.

Can glaucoma affect musicians even if they read music normally?

Yes. Early glaucoma often affects peripheral vision first. Reading music may remain normal while subtle visual field changes develop elsewhere.

What symptoms should musicians watch for?

Glaucoma often causes no symptoms in its early stages. Regular examinations are more reliable than symptom monitoring alone.


Key Takeaway

Playing a wind instrument does not automatically mean you are at risk of glaucoma.

However, research suggests that certain instruments may temporarily increase eye pressure, particularly when substantial resistance is involved.

The relationship is complex. Instrument type, technique, breathing mechanics, eye anatomy, and individual susceptibility all matter.

For musicians with glaucoma or glaucoma risk factors, awareness—not alarm—is the right response.

The goal is not to stop making music.

The goal is to protect vision so that music can remain part of life for years to come.


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.

She has published peer-reviewed research on glaucoma management, examining how treatment decisions should balance medical evidence, patient preferences, and long-term vision outcomes.

As 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), Dr Shibal Bhartiya brings editorial and research depth to every clinical decision. Her 200+ publications, including 90+ PubMed-indexed publications and 28 edited textbooks span glaucoma biology, surgical outcomes, health equity, and emerging diagnostics.

1500+ Five Star Patient Reviews Google Business Profile

If you are unable to come to Dr Bhartiya’s clinic: Read more about teleconsultation

Read her research on PubMed | Google Scholar | ResearchGate | ORCID

Upload your reports for a structured review.| www.drshibalbhartiya.com | +91 88826 38735

Leave a review on Google

Note: This article was written by Dr. Shibal Bhartiya, and was updated following correspondence with Professor Emeritus Frank Gabriel Campos regarding brass performance technique.

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