#AskTheExpert hello doctor, my 3 year daughter has pain on her bottom of foot (sole) for the last 8 mnths at night time. first she will tell that her foot is feeling cold, then will tell it's paining. she will wake up from sleep and cry mostly with pain. now she is telling that her left hand (inside the palm) is also having the same pain. we have done blood test also what might be the reason doctor. ?