Some medications, such as blood thinners. The change in air pressure may decrease the amount of oxygen available to the retina. Shaken baby syndrome or other forms of child abuse.Ī sudden change in air pressure during activities such as mountain climbing or scuba diving. The macula is the small area at the center of the retina that is responsible for our sharpest vision. Medical conditions, such as hypertension, diabetes, lupus, anemia, infections and leukemia.Įye diseases, such as macular degeneration, which is also known as age-related macular degeneration (AMD or ARMD). Retinal hemorrhage can have many causes, including: SEE RELATED: Retinopathy: Definition, causes and treatment What can cause retinal hemorrhage? A hemorrhage, or bleeding, occurs when these tiny blood vessels are damaged by injury or disease. It contains millions of light-sensitive cells called rods and cones and a dense network of small blood vessels. The retina is the sensory membrane that lines the inner back surface of the eyeball. Retinal hemorrhage can be caused by diabetes, high blood pressure, head injuries and even sudden changes in air pressure. A hemorrhage, or bleeding, happens when these tiny blood vessels are damaged by injury or disease. A retinal hemorrhage occurs when blood vessels in the retina begin to bleed.
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