Doctors treat sixth cranial nerve palsy with various medications or medical devices, depending on the nature of an individual's condition, according to the National Center for Advancing Translational Sciences. Corticosteroids such as prednisone may be used to reduce inflammation in the nerve.
Patients suffering from double vision due to inflammation may wear an eye patch, explains NCATS. Another treatment attaches a Fresnel prism to a patient's glasses to compensate for the misalignment of his gaze, notes the National Center for Biotechnology Information. A more serious but effective treatment is the use of botulinum toxin. This is injected into the ipsilateral medial rectus, temporarily reducing the deviation in the patient's gaze.