I had a transplant 9 months ago, after chemo and radiation failed for Hodgkins in my neck and behind my chest wall. My thyroid is fried, and I am always tired. I have had no hearing loss but my nose is as good as a dogs(at least that's what my husband says) I can smell things others cannot. Also my memory, and concentration is really bad. I used to love; I mean really love chocolate and now it makes me sick. I can't eat bread cause it gets stuck in my throat and I start to choke until I can cough it up or someone hits me on the back to dislodge it. So no sandwiches. As well as lately I have had this excrutiating headache for 2 weeks with no relief. Am I just a hypocondriac or are any of these common for anyone else?