Arthritis Pain Relief

My mother is been complaining about her arthritis. Although she avoided eating foods that will make her condition worst, still she is feeling so ill and there were lots of times that she cannot actually walk. She told me that she needs to see her doctor so the doctor can prescribe her another arthritis pain relief because the one's that she has been taking doesn't seem to work on her. I feel sorry and feel bad for my mother, it makes me wish that i am there beside her so i can take care of her. But that's too hard on my part because i am too far away from her and i also have a family of my own to take care of.