Hi everyone. After weeks of worry and anticipation, my nurse came yesterday to train me and to begin my loading doses. I had two injections yesterday and two today. Both days, afterwards, I have developed a horrible headache. After a bit of reading, I am supposing this is a normal side effect. What is safe to take? Am I suppose to stay away from Ibuprophen or Tylenol? Please, any advice is much appreciated. My head is throbbing...nauseated.