Epiretinal Membrane – Symptoms, Causes, OCT Diagnosis & Treatment
retinovaeyecare.com
Oct 01, 2026
Description
An epiretinal membrane is a thin layer of tissue that develops on the surface of the retina and can cause blurred or distorted central vision. Learn about diagnosis and treatment options.
Introduction
An epiretinal membrane (ERM) is a thin layer of scar-like tissue that develops over the surface of the retina, usually around the macula. In mild cases, patients may have few or no symptoms. In more significant cases, the membrane can affect central vision and cause distortion.
Symptoms
Common symptoms include:
● Blurred vision
● Distorted or wavy straight lines
● Difficulty reading
● Reduced central vision
● Difficulty seeing fine details
● Difference in vision between the two eyes
What Causes Epiretinal Membrane?
ERM may develop naturally with ageing or after other eye conditions.
Possible associations include:
● Age-related vitreous changes
● Previous retinal surgery
● Retinal tears or detachment
● Inflammation inside the eye
● Eye trauma
● Retinal vascular conditions
Diagnosis
A comprehensive retinal examination is important.
OCT scanning is particularly useful because it provides detailed images of the retinal layers and helps the specialist assess the membrane and its effect on the macula.
Treatment If the membrane is mild and does not significantly affect vision, regular monitoring may be recommended.
When symptoms significantly interfere with daily activities, surgery may be considered.
A procedure called vitrectomy with membrane peeling may be performed to remove the abnormal membrane from the retinal surface.
Recovery
Visual improvement is usually gradual. The final visual outcome depends on the severity and duration of the condition and the underlying health of the retina.
Regular follow-up after treatment helps monitor recovery.
Retinova Eye Care
At Retinova Eye Care, Hyderabad, patients can receive detailed retinal evaluation, OCT imaging and individualized treatment planning for macular conditions.
Conclusion
Persistent distortion or blurred central vision should not be ignored. Early retinal evaluation can help identify conditions such as epiretinal membrane and determine whether observation or treatment is appropriate.
Consult Retinova Eye Care for specialized retina evaluation in Hyderabad.
