Oculomotor Nerve Palsy is a condition caused by dysfunction of the oculomotor nerve, which controls most of the eye's movements, including the ability to raise the eyelid and adjust the pupil's size. Symptoms often include drooping of one eyelid, double vision, and difficulty moving the eye in certain directions. This condition can result from various factors, including diabetes, head trauma, or aneurysms. Diagnosis typically involves a physical examination and imaging studies to identify the underlying cause. Treatment may vary based on the cause and severity, ranging from observation to surgical intervention.