![]() If a brown spot on your eye grows or changes shape, it could be melanoma. For this reason, regular eye exams at least once a year by an ophthalmologist are recommended. Nevi can change over time and as you age, explains AAO. If there is no change in the nevi over the course of a year or two, they are probably not dangerous. They may take pictures of any nevi on your eyes and compare them over time. Nevi, for example, are typically nothing to worry about, though your eye doctor will probably still keep an eye on them. Some brown spots on the eyes are harmless, while others are cause for concern. Understanding the risk factors and potential causes of brown spots on your eyes can help you assess what type of brown spots you may have. A mole on the eye or on the surface of the eye.Increased pigmentation on the uvea (the middle layer of the eye underneath the sclera).Nonstandard skin pigmentation of the eyelids.Inherited skin conditions that cause irregular moles.Repeated exposure to natural or artificial sunlight over long periods of time.Risk factors for ocular melanoma include: The exact causes of ocular melanoma are still unknown, though many risk factors have been identified. A possible association exists between exposure to UV light and developing nevi. Cells that clump later in life and form nevi, though these spots run a higher risk of developing into cancer.AAO explains that these clumps can occur due to: Causes of These Spotsįreckles on the eye, which are similar to moles on the skin, form when cells that produce melanin (the pigment that gives our skin, hair, and eyes color) clumps together. Ocular melanoma is the most common type of eye cancer in adults, but it is very rare. This is a type of cancer that develops in the pigment-producing cells of your eye. For the most part, nevi are harmless and don’t require treatment beyond monitoring them for any changes in shape in or color.Ĭhanges in nevi can indicate the presence of ocular melanoma. Commonly referred to as a freckle of the eye, a nevus can develop on the front of your eye, around the iris, or even under the retina behind your eye. The spots can be associated with conditions such as a nevus or ocular melanoma.Ī nevus (plural: nevi) is a common colored growth that can develop on or in your eye. ![]() The American Academy of Ophthalmology (AAO) describes brown spots on the eyes as abnormal growths on the eye, usually on the conjunctiva or iris. Ocular melanoma requires appropriate treatment that can include surgery or laser therapy. Most nevi don’t require any treatment, though they will be observed for any changes in shape and color. Treatment for brown spots on the eyes depends on what type of spots you have. Comprehensive eye exams are needed to diagnose the condition. It can be hard to tell if you have ocular melanoma, as there are few early warning signs or symptoms. Nevi are harmless, though spots of ocular melanoma are something to be concerned about. For the most part, brown spots on the eyes are not dangerous. ![]()
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