My mother is having continuous joint pain and numb feeling at times in her legs. Recently she was ill with vomiting giddiness and couldn't stand at all. The doctor we consulted said she is having cervical spondylosis she was feeling weak around for 15 days and complained about numb feeling at time since her brain. She avoids to eat proper food saying she does not feel the proper taste. She wants to get a whole body check or scan to be done. Please suggest whom should I consult . What kind of a specialist can be recommended for her.