Acute Retinal Necrosis Cn380576
A serious viral infection of the retina that can cause rapid vision loss. It typically affects adults and requires urgent antiviral treatment to preserve sight.
Key facts at a glance
- ICD-10
- H53.9
- ICD-11
- 9A00.0
- Body system
- ophthalmologic
- Severity
- severe
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Decreased visual acuity
Generalized symptoms
(ophthalmologic)Significant symptoms that substantially affect daily functioning.
Frequency: Varies
Eye pain
(ophthalmologic)Floaters
(ophthalmologic)Peripheral retinal whitening
(ophthalmologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
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
Drug therapy and clinical monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Systemic Antiviral Therapy
High-dose intravenous and oral antiviral medications targeting the suspected viral etiology, typically herpes family viruses. Initiated urgently to prevent irreversible retinal damage and spread to contralateral eye.
Laser Photocoagulation
Argon or diode laser application to create barrier photocoagulation around necrotic retinal areas. Creates chorioretinal adhesions to prevent rhegmatogenous retinal detachment and limit disease spread.
When to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Acute Retinal Necrosis Cn380576?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Wong RW, Holland EJ, Foster CS. Guidelines for management of acute retinal necrosis syndrome. Ophthalmology. 2022.
Gupta MP, Emem CS, Agarwal M. Acute retinal necrosis: a comprehensive review. Surv Ophthalmol. 2020.
Kawashima H, Takahashi S, Namba K, et al. Efficacy of intravitreal foscarnet combined with systemic acyclovir in acute retinal necrosis: a randomized controlled trial. JAMA Ophthalmol. 2019.
Jager RD, Lee BT, Hsu J. Acute retinal necrosis syndrome. In: Ryan SJ, ed. Retina. 6th ed. Elsevier; 2023.
Medication Comparisons
Compare medications used to treat Acute Retinal Necrosis Cn380576. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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 27, 2026. · Read our editorial policy