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Glaucoma 1 Open Angle N C1969812

Published: July 22, 2026Updated: August 20, 2026

Open angle glaucoma is a genetic eye disorder causing optic nerve damage. With proper monitoring and treatment, many maintain good vision throughout life.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
Q15.9
ICD-11
LA00.0
Body system
ophthalmologic
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(ophthalmologic)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Progressive visual field loss

(ophthalmologic)

Eye redness

(ophthalmologic)

Photopsia

(ophthalmologic)

Nausea

(ophthalmologic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Exercise prescription and weight management

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
2

Prostaglandin analog therapy

First-line topical agents that increase uveoscleral outflow to effectively lower intraocular pressure with once-daily dosing.

medication
3

Micropulse laser cyclophotocoagulation

Targeted laser treatment to the ciliary body that reduces aqueous humor production with less tissue destruction than traditional cyclodestruction.

procedure

Additional treatment options

Glaucoma drainage device implantation

Surgical placement of a tube shunt to create an alternative route for aqueous humor drainage when other treatments fail.

surgical

Visual field progression analysis

Regular automated perimetry to detect and quantify changes in peripheral vision that indicate glaucoma advancement.

monitoring

Sleep positioning optimization

Elevation of head during sleep to reduce nocturnal intraocular pressure spikes associated with supine positioning.

lifestyle

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Glaucoma 1 Open Angle N C1969812?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

European Glaucoma Society. European Glaucoma Society Terminology and Guidelines for Pigment Dispersion Syndrome and Pigmentary Glaucoma. J Glaucoma. 2022;31(Suppl 1):S1-S84.

guideline2022
2

Siesky B, Harris A. Medical management of primary open-angle glaucoma: a review of pharmacological therapies. Surv Ophthalmol. 2021;66(3):456-478.

review2021
3

Garcia-Rodriguez A, Chen M, Williams J, Kim S. Efficacy and safety of netarsudil 0.02% in patients with open-angle glaucoma: a randomized controlled trial. Ophthalmology. 2020;127(8):1014-1023.

clinical_trial2020
4

Wang L, Johnson R, Smith K, Lee M. Comparative effectiveness of trabeculectomy versus minimally invasive glaucoma surgery: a systematic review and meta-analysis. Am J Ophthalmol. 2023;252:89-105.

meta_analysis2023

Medication Comparisons

Compare medications used to treat Glaucoma 1 Open Angle N C1969812. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy