thank you for the inquiry.
No need to worry about your sister. she doesn't have a major problem. the main problem, is gastic upsets, then she may have cervical spondylosis
please try the following ayurveda medicines:
cap.cervilon 2-0-2 after food
sukumaram kashayam tablets 2 tablets twice daily before food
parooshakadi lehyam 5 gm thrice daily
you can contact me at 9747480903