I tried the search engine to see if anyone else has experienced this, but didn't find anything. What is happening to me is everytime I look down(move my head to look at floor) I get a tingling type of feeling run down my spine, legs, and even sometimes my arms to the fingertips. This can happen sitting or standing. I finished radiation and chemo in June, had brachytherapy in July of this year. Have an appt. in Nov. with radiologist, and I will ask him about it then. I didn't notice this when I saw him 4 wks out of tx. It doesn't hurt, and I'm not going numb from it. Is it a side effect of radiation? Anyone ever hear of this?? Linda