I had Cyberknife 5 months ago and recently I started having ear pain, headaches, fatigue, and a whooshing noise through my ears (among so many other things that were already there). The headaches aren't so terribly severe, but they did keep me up a couple of nights. My doctor gave me some methylprednisolone (a high dose steroid) and then Dexamethasone (a corticosteroid). He actually gave me those because he thought he saw a decline in my facial function. I think the pain and ear noise symptoms struck him as pretty normal. However, it is like a magic drug. It's too bad it has so many potential bad side effects which prevent long term use.
To the person who regrets having the Gamma Knife, I think that surgery also carries many potential side effects. I had two neurosurgeons out of three tell me that radiation was the better option for me (one was very adamant). Both are highly respected surgeons. That is not to say there aren't advantages to both (one respected, but less experienced, neurosurgeon was adamant that I should get surgery). At any rate, I've read on this site that the cure usually seems worse than the disease, except that not treating is dangerous in the long run. For me, the side effects probably started at 3 months, and got really bad at 5 months. I have had some luck with Ibuprofen 400 mg, but it is nothing like these lovely steroids!
If there are any of you out there that have gotten past the headaches, please share! I'd love to hear how long it takes.
Sandra
AN 2.5x2.5x2.7 diagnosed April 2010, treated with Cyberknife August 2010, Dr. Clinton Medbery III