I noted that you said she took cisplatin. Some of the chemo drugs cause peripheral neuropathy. Cisplatin is one of those. My 8-year-old daughter has it as an effect of the chemo. She is currently 6-months of off chemo. The Neurontin usually helps, they may need to up the dosage of it. Tylar takes 100 mg tabs also. One in the am, two at noon, and two at night for a total of 500 mg a day. Just a thought.
Kelly