Skip to main content

Envision Optique
Dr. Michael R. Obregon
Optometric Physician

We are located in the heart of Coral Gables, 3 blocks south of
Miracle Mile - facing the circle park

Our staff members speak English, French and Spanish

Call Us! (305) 440-4465 Schedule Appointment Text Us! (305) 444-9600
Garden
Home » Your Eye Health » Eye Conditions » CMV Retinitis

CMV Retinitis

CMV or cytomegalovirus retinitis is a vision threatening virus that causes inflammation of the retina, primarily in individuals with a compromised immune system, such as those with AIDS (Acquired Immunodeficiency Syndrome).

Symptoms of CMV Retinitis

Symptoms of CMV retinitis often appear relatively suddenly. They include general blurriness, seeing flashes or floaters, sudden loss of peripheral (side) vision, or blind spots in central vision. These symptoms all appear as the virus attacks the retina, the light-sensitive layer of nerves at the back of the eye. If left untreated, the virus can cause retinal detachment and will eventually destroy the retina and damage the optic nerve, causing permanent vision loss. Usually there is no pain felt as the retinal damage is taking place. Symptoms usually start in one eye and but can spread to the other eye as well.

Causes of CMV Retinitis

Cytomegalovirus is a herpes type virus that is actually present in most adults. However, most healthy adults never experience any symptoms or problems from the virus. Individuals with a weakened immune system however, such as those with AIDS, chemotherapy or leukemia patients, newborns or the elderly are at greater risk of the virus being activated and spreading throughout the body, including the retina.

Treatment for CMV Retinitis

Treatment includes antiviral medications such as ganciclovir, foscarnet or cidofovir, which can be administered orally, via injection through a vein or directly into the eye or through a time-release implant the releases the medication at intervals. Laser surgery to improve the damaged area of the retina, such as in a retinal detachment, may also be prescribed.

Immune strengthening is also a critical part of preventing and treating CMV retinitis. Individuals with HIV or AIDS may be put on a regimen of highly active antiretroviral therapy (HAART) to boost the immune system and fight the virus. This has been shown to be highly effective in reducing the incidence of CMV retinitis in AIDS patients and reducing the damage for those that are affected.

While these treatments can stop further damage to the retina, any vision that is lost cannot be restored. Further, even if the virus is temporarily stopped, further progression may occur in the future. This is why it is critical to see a retinal specialist on a regular basis if you have had the condition or you are at risk.

 

unnamed

Dated: June 5, 2020

To all our patients and customers:

Envision Optique is OPEN FOR BUSINESS. We are providing all exam services in a limited capacity, as well as optical sales and dispensing by appointment. Due to COVID-19, we are taking extra precautions to maintain a healthy and safe environment for your appointment:

To ensure those visiting Envision Optique are safe, we are asking the following: All patients must wear a face mask and attend their appointment alone . Patients will receive email/text links to our Covid-19 Screening Form, as well as History and Consent Forms if needed, to fill out and submit remotely. These must be received prior to the exam. Additionally, all patients will receive hand sanitizer and touchless temperature screening.

Please Note: Due to limited scheduling, we are strictly enforcing our Broken Appointment Policy. (We require 24Hr. notice of changes to confirmed appointments, subject to $50 charge.)

Stay healthy and safe.

- Dr. Michael Obregon and Staff

COVID-19 Update. We Have Re-Opened. Click Here for Our Safety Protocols.