Symptoms of retinal detachment

18/11/2024

Retinal detachment requires urgent and specialized medical attention to achieve a successful resolution.

Retinal detachment is a common and potentially serious eye condition that occurs when the light-sensitive layer at the back of the eye separates from its physiological position. This separation disrupts the blood and nutrient supply to the retina, potentially leading to permanent vision loss if not treated promptly and appropriately.

The symptoms of retinal detachment can vary. As a general recommendation, it is important to pay attention to any changes in vision and seek specialized medical attention immediately if any of the following symptoms appear:

1. Flashes of light or flickering lights

This symptom often precedes the development of retinal detachment. These flashes or photopsias are more noticeable at night, become more pronounced with eye movements, and indicate vitreous traction on the retina.

2. Sudden appearance of floating spots or an increase in “floaters” in the visual field
This symptom is related to the movement of the vitreous gel that fills the eyeball. A sudden separation of the vitreous (posterior vitreous detachment) can, in some cases, lead to one or multiple tears in the retina, potentially resulting in retinal detachment.

3. Loss of peripheral vision or perception of a fixed shadow
 

This shadow typically increases in size over the course of hours and indicates that the retina is detaching.

Symptoms of retinal detachment can vary from person to person. If retinal detachment is suspected, seeking urgent medical care is essential to prevent its progression and avoid irreversible visual damage. Early surgical intervention by a vitreoretinal surgery specialist can help prevent serious complications and preserve vision.

Dr. Javier Elizalde, vitreoretinal surgeon at the Barraquer Ophthalmology Centre