This is probably one of those symptoms which would cause you to rush to the eye clinic immediately. This symptom is more commonly seen in children who have retinoblastoma. Typically, only the affected eye would be bulging and not the other one, unless of course both eyes get affected. This symptom is one of the more noticeable symptoms which is easily identified. On noticing that a child's eye or eyes are bulging, immediately have them checked.
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