One of the most common complaints patients have is the flashes of light they notice in their peripheral vision. These symptoms can indicate a variety of conditions, ranging from harmless, such as the natural aging of the eyes, to serious, including retinal tears, which require immediate intervention. If you notice something like this, don't ignore these signals. Start by reading this article on light flashes in corner of eye to understand what causes it and how to proceed. Remember that timely contact with a specialist is the key to preserving your vision.