I think that since I have started the Advair, if anybody has had this symptom and I do not find it in the regular side effects, I have numbness from my waist all the way down to my feet. I have not felt my toes since about 3 weeks ago. I have already had the MRI of the spine and was told nothing to worry about, I have the best looking spine any radiologist had seen. My doctor took labs and they were all negative and normal and now she is going to send me to a neurologists because she is stumped. I believe I am going to stop taking the Advair, because it is the only NEW drug I have started since this began and see if that is the problem and if so. My problem is solved. If anybody else has had this problem let me know. Also numbness has began in my hands and fingers.