Diplopia (Double Vision)

Diplopia, commonly known as double vision, occurs when a person sees two overlapping images of a single object either horizontally, vertically, or obliquely. This visual phenomenon can be distressing and is often a symptom of underlying health issues affecting the eyes or nervous system. Causes of diplopia range from benign conditions like uncorrected refractive errors or eye muscle strain to more serious conditions such as cranial nerve palsies, stroke, or neurological disorders. Diagnosis involves a comprehensive eye examination and may require further neurological assessment to pinpoint the exact cause. Treatment depends on the underlying condition and can include wearing corrective lenses, eye exercises, or in severe cases, surgery. Prompt medical evaluation is crucial to determine the cause of diplopia and to prevent potential complications.