Vitreous Hemorrhage
Condition
Definition
Vitreous hemorrhage is when blood leaks into the gel-like fluid of the eye. This can cause problems seeing.
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Causes
This problem may be caused by damaged or abnormal blood vessels in the back of the eye. Rarely, a vitreous hemorrhage may be caused by bleeding from other parts of the eye.
Risk Factors
This problem is more common in people with health issues and injuries that can cause damage to the blood vessels of the eye, such as:
- Diabetic retinopathy—this is the most common cause
- Retinal tear or detachment
- Posterior vitreous detachment
- Trauma or injury to the eye
- Tumors or bleeding from another part of the body—this is rare
Symptoms
A person with a vitreous hemorrhage may have eyesight problems such as:
- Black spots, floaters, or light flashes
- Blurriness or haziness
- Shadows
- Seeing red
- Loss of eyesight
Eyesight problems may be worse in the morning.
Diagnosis
The doctor will ask about symptoms and health history. A physical exam will be done. An eye exam will be done.
A slit-lamp will be used to look for signs of bleeding at the back of the eye. Some people may have an ultrasound instead.
Treatment
The goals of treatment are to treat any underlying cause of the hemorrhage and prevent any eyesight loss. Most people get better without treatment. The doctor can watch for changes.
Some people may need surgery. Vitrectomy may be done to remove the hemorrhage.
Prevention
The risk of this problem may be lowered by:
- Managing chronic health problems, such as diabetes
- Taking steps to avoid eye injury, such as wearing safety goggles when needed
Eye Smart—American Academy of Ophthalmology
National Eye Institute
CANADIAN RESOURCES:
Canadian Association of Optometrists
Canadian Ophthalmological Society
Eye Smart—American Academy of Ophthalmology
National Eye Institute
CANADIAN RESOURCES:
Canadian Association of Optometrists
Canadian Ophthalmological Society
References
- Diabetic peripheral neuropathy. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/diabetic-peripheral-neuropathy.
- Gariano, R.F., Kim, C.H. Evaluation and management of suspected retinal detachment. Am Fam Physician. 2004; 69 (7): 1691-1698.
- Retinal detachment. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/retinal-detachment.
- Vitreous hemorrhage. EyeWiki—American Academy of Ophthalmology website. Available at: https://www.eyewiki.org/Vitreous_Hemorrhage.
Contributors
- James P. Cornell, MD
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