My sister has been in sever pain and has been to many many drs. No one knows what the matter is. It isnt arthritis, lupus, lymes. I did remember her working in a factory that had silicone all over the place. Airborne, she used to be covered in it and they never gave her a mask to use. Is there a study of powdered silicone side effects on people? She is only 45 and literally cant move. She has been on steroids for years now and is at the point to where it cant go on much longer..Are there any specialists that we can talk to? She is in so much pain.