A stroke occurs when there is an interruption of blood flow to the brain, causing brain tissue to die. An ophthalmic stroke occurs when there is a blockage of blood flow to the eye, specifically the retina or optic nerve.

This can lead to sudden vision loss, and it can also be a harbinger of a larger stroke occurring elsewhere in the body.

: Symptoms of Ophthalmic Stroke

As mentioned, the primary symptom of ophthalmic stroke is sudden vision loss. Other symptoms may include:.

Blurry vision
Partial vision loss
Difficulty seeing in one or both eyes
Poor night vision
Flashing lights or spots in the vision field
Complete blindness in one or both eyes
Eye pain or discomfort

: Risk Factors for Ophthalmic Stroke

Several factors may increase your risk for developing ophthalmic stroke. These include:.

High blood pressure
Diabetes
Heart disease
Smoking
High cholesterol
Family history of stroke
Older age

: Treatment for Ophthalmic Stroke

If you experience sudden vision loss or other symptoms of ophthalmic stroke, seek immediate medical attention. Treatment may include:.

Intravenous medications to break up blood clots
Laser therapy to repair damaged blood vessels in the eye
Medications to help manage underlying health conditions that may be contributing to stroke risk
Surgical interventions to remove blood clots in severe cases

: Prevention of Ophthalmic Stroke

There are several steps you can take to help reduce your risk of developing ophthalmic stroke:.

Manage underlying health conditions such as high blood pressure, diabetes, and heart disease
Quit smoking
Eat a healthy diet rich in fruits, vegetables, and whole grains
Exercise regularly
Get regular eye exams to monitor for signs of eye disease or other conditions that may be contributing to stroke risk

: The Bottom Line on Ophthalmic Stroke

Ophthalmic stroke is a serious condition that can cause sudden vision loss and may be a sign of a larger stroke occurring elsewhere in the body. If you experience any symptoms of ophthalmic stroke, seek immediate medical attention.

Managing underlying health conditions and taking steps to reduce your risk can help prevent ophthalmic stroke and other types of stroke.