do you have any other weird symptoms besides the head pain?. It damaged my left eye and hearing. Left me with a dent on my forehead. And now I'm sweating under my arms and have to use special deodorant that stings like crazy. I also started sneezing but exaggerated sneezing, sometimes a dozen times in a row. driving my husband nuts. My doctor is going to explain this to him next week. So many of your involuntary motions come from nerves located at your brain stem. So now I have to worry that the lesion is getting bigger pressing on those nerves. In the meantime trying to get reimbursed for my medical bills from the people that caused this is adding more stress. They seem to think that even though they admit they are at fault, I'm getting the blame for not realizing the walkway was a hazard...You just can't win!! Keep in touch if they find something for your head pain. Im tired of getting no sleep....