Suggest Treatment For Pain In Left Side Of The Spine

Last night my mother who is 92 fell in our kitchen. She was sitting up again the kitchen wall and seemed alright. She was able to get up with some help. Today, she is saying there is lots of pain on her left side of the spine, closer to her kidney area. Should I take her to the hospital or just play the wait and see. She has a history of going to the hospital for attention.