08/15/2026
Did you know Botox may help certain forms of strabismus—but it is not appropriate for every nerve palsy
When the sixth cranial nerve is injured, the eye may turn inward because the muscle that moves it outward is weakened. Botox may be injected into the opposing eye muscle to temporarily relax it, improve alignment, or prevent tightness while recovery is monitored.
Third nerve palsy is more complex because the third cranial nerve controls several eye muscles, the eyelid, and other eye functions. Botox is generally not a straightforward treatment for this condition, and care must be individualized.
Botox may also help some people recovering from seventh—or facial—nerve palsy. If abnormal nerve regeneration causes facial synkinesis or makes the eye squeeze closed during facial movements, carefully placed injections may reduce the unwanted muscle activity.
Important: Botox may improve eye alignment or muscle spasms, but it does not directly treat amblyopia. Every case requires evaluation by an ophthalmologist or strabismus specialist.
Have you ever discussed Botox as part of a strabismus or facial nerve palsy treatment plan? Share your experience below.
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