Bekhterev’s Nystagmus
Definition: Bekhterev’s Nystagmus refers to an involuntary rhythmic oscillation of the eyes accompanied by abnormal, jerking eye movements. This condition is characterized by repetitive, uncontrolled back-and-forth or circular eye motions that can occur both horizontally and vertically.
Causes:
1. Neurological disorders: Bekhterev’s Nystagmus can result from various neurological conditions, such as multiple sclerosis, brainstem lesions, congenital disorders, or head trauma.
2. Medications: Certain medications, such as antiepileptic drugs or sedatives, may induce or exacerbate nystagmus.
3. Inner ear abnormalities: Dysfunction in the inner ear, such as Meniere’s disease or labyrinthitis, can lead to nystagmus.
Symptoms:
1. Eye movement: Rapid, involuntary eye movements, either side-to-side or up-and-down.
2. Blurred vision: The oscillating eye motions can cause blurred or distorted vision.
3. Sensitivity to light: Bright lights might worsen nystagmus symptoms or provoke it in certain individuals.
4. Dizziness and imbalance: Some individuals with Bekhterev’s Nystagmus experience dizziness, vertigo, or balance problems.
Treatment:
1. Medication: Certain medications can help reduce nystagmus-associated symptoms, although they may not eliminate the condition entirely.
2. Vision aids: The use of corrective lenses, including glasses or contact lenses, may improve visual acuity and reduce eye strain.
3. Physical therapy: Specific exercises can enhance vestibular function and improve gaze stability.
4. Surgical intervention: In severe cases, surgical procedures may be considered to modify the eye muscles and reduce the intensity of nystagmus.
It is important to consult a medical professional for accurate diagnosis, appropriate treatment, and personalized management of Bekhterev’s Nystagmus.