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.
Nerves will grow back, but often it takes a long time; it depends on the amount of damage you have to that area. When I injured my ankle I had severe nerve damage along with a hairline fracture and a life long tendon injury, and it took about 2 to 3 months for my nerve damage to heal.est Answer: It really depends upon the extent of damage to the area and if the lesion that is causing the pinching is resolved. A person can have a protruding disc that pinches the nerve in the spine and the pinch can remain there for years if nothing is done about it. There can be spontaneous remission or never.