Eye Tremors: Causes, Symptoms, and Treatment

What are Eye Tremors?

Eye tremors, also known as nystagmus or myokymia, refer to involuntary, rhythmic movements of the eyes. These movements can be horizontal, vertical, or rotary, and can affect one or both eyes. While eye tremors are typically mild, they may interfere with vision and cause discomfort.

Causes of Eye Tremors

• Neurological Disorders. Conditions such as multiple sclerosis, stroke, or brain injury can cause eye tremors by affecting the brain or nervous system.
• Eye Strain. Prolonged use of digital screens or focusing on small objects for extended periods can lead to eye strain, which may result in tremors.
• Caffeine or Drug Use. Excessive caffeine intake or the use of certain stimulants or medications can cause eye tremors as a side effect.
• Fatigue or Stress. Both physical and emotional stress can trigger temporary eye tremors.

Symptoms

• Involuntary, rhythmic movement of the eyes, which may be fast or slow.
• Difficulty focusing or maintaining a steady gaze.
• Visual disturbances such as blurred or shaky vision.

Treatment

• Rest and Stress Management. Ensuring adequate rest and managing stress can help reduce the occurrence of eye tremors.
• Reducing Caffeine. Limiting caffeine intake or other stimulants can minimize eye tremors caused by these substances.
• Medications. In cases of underlying neurological conditions, medications such as muscle relaxants or anticholinergics may be prescribed to control tremors.
• Surgery or Therapies. For persistent cases, treatments like botulinum toxin injections or surgery may be considered.