Damaged nerves are almost entirely limited to the left eyebrow /lid. I lost @ 25% of the vision in that eye but am aware that it could have been worse. Tylenol or similar do nothing for me. Aspercreme is somewhat useful, but it migrates and seeps into the eye socket. I've received conflicting advice on whether having the new vaccine would be worthwhile. It amazes me how over the years Farma has shown no interest in helping those with PN.