An eye stroke, also known as retinal artery occlusion, occurs when there is a sudden blockage or restriction of blood flow to the retina, the light-sensitive tissue at the back of the eye. This interruption in blood supply can lead to a rapid and often painless loss of vision in the affected eye.
WHAT IS AN EYE STROKE?
An eye stroke, also known
as retinal artery occlusion, occurs when there is
a sudden blockage or restriction of blood flow to the retina, the light-sensitive tissue at the back of the eye. This interruption in blood supply can lead to a rapid and often painless loss of vision in the affected eye.
WHAT IS THE CAUSE OF AN EYE STROKE?
- Primarily caused by a sudden blockage or restriction of blood flow to the retina.
- Blockage typically occurs when an embolus (e.g., blood clot or debris) becomes lodged in one of the small arteries that supply blood to the retina.
Common causes include:
- Cardiovascular conditions such as atherosclerosis, hypertension, and heart disease.
- Certain blood disorders.
- Contributing factors like diabetes and smoking.
HOW IS AN EYE STROKE TREATED?
Immediate interventions may include:
- Thrombolytic medications to dissolve blood clots.
- Antiplatelet drugs to prevent further clot formation.
- Ophthalmic procedures like paracentesis or massage may be used to dislodge the embolus.
Managing systemic conditions (hypertension, diabetes, etc.) is crucial.
Depending on the severity and nature of the case, further treatments like hyperbaric oxygen therapy or laser therapy may be considered to improve oxygen supply to the retina or address abnormal blood vessel growth.
Early detection and swift medical attention play a pivotal role in optimizing treatment outcomes and minimizing the risk of permanent vision loss associated with eye strokes.
WHAT IS RECOVERY LIKE AFTER
TREATING AN EYE STROKE?
Recovery after treating an eye stroke involves a combination of medical interventions and lifestyle adjustments. Prompt medical attention is crucial to preserve vision and prevent further damage.
Treatment may include medications, laser therapy, or surgical procedures.
Lifestyle changes such as regular exercise and a balanced diet are recommended.
Follow-up appointments are essential to monitor progress and adjust treatment plans.
