For example, chronic dizziness may become more disabling during the added stress of a migraine headache or panic attack. In addition, dizziness occurs comorbidly with both migraine headache and anxiety disorders. 3, 4 Finally, there is increased comorbidity between anxiety and migraine.
This may cause permanent loss of feeling in the area where the donor nerve graft was taken. Once the insulating cover of the nerve is repaired, the nerve generally begins to heal three or four weeks after the injury. Nerves usually grow one inch every month, depending on the patient's age and other factors. With an injury to a nerve in the arm above the fingertips, it may take up to a year before feeling returns to the fingertips. The feeling of pins and needles in the fingertips is common during the recovery process.
The result of a nerve injury depends on many variables as detailed above. Your Surgeon will be able to outline to you what you can expect. The important thing to remember is that nerves take many months to repair themselves.The nerve grows back at about 1mm per day. The final result may not be known for two years or more.he result of a nerve injury depends on many variables as detailed above. Your Surgeon will be able to outline to you what you can expect. The important thing to remember is that nerves take many months to repair themselves. The nerve grows back at about 1mm per day.