"Ghosting", also known as "diplopia" clinically

"Ghosting", also known as "diplopia" clinically, is a common symptom, which means seeing two images at the same time. Double vision can be caused by simple refractive errors in the eyes or by serious neurological problems. Therefore, patients who experience this symptom need to take it seriously. "Double vision" can be classified into "Monocular Diplopia" and "Binocular Diplopia", and the causes of the two are different.