What is congenital nystagmus?

Congenital nystagmus is an ophthalmic condition characterized by involuntary, rapid, and frequent eye tremors, typically detected at birth or during infancy. 1. Etiology and Symptoms: The causes of congenital nystagmus may be related to genetic factors, abnormal development of the visual system, or certain congenital diseases. The patient's eyes will continuously tremble in horizontal, vertical, or rotational directions, resulting in impaired visual function. Common symptoms include blurred vision, difficulty focusing, and abnormal head posture. 2. Diagnostic Methods: Ophthalmologists diagnose this condition through comprehensive eye examinations, visual acuity tests, and imaging studies. Other potential causes of nystagmus, such as ocular infections or neurological disorders, must be ruled out during diagnosis. 3. Treatment and Management: Treatment depends on the severity of the nystagmus and its impact on vision. Common management approaches include wearing glasses, undergoing vision therapy, or considering surgical intervention in some cases. Early intervention can help improve visual function and quality of life. If similar symptoms occur, seek medical attention promptly.