Anastrozole
"Began taking this med about a month ago.  So far, have NO sweating, but the arthritic pain is pretty high.  Arms fall asleep when sleeping in most positions other than sleeping on my back.  Have also noticed "tingling" on the left forward part of my brain.  Comes and goes.  Hair loss, but not extensive.  Finding it difficult to tie shoe laces - middle finger, left hand--knuckle keeps popping (painful).  Lots of soreness and stiffness in the upper part of my spine.  Yesterday (8/4) thought I had a chunk of donut stuck in my esophagus but I can still feel something there today.  Will need to contact oncologist for guidance on that."