my child (12 years old) has a kidney stone, is very fatigued and also today got a bloody nose out of the blue.  He is active normally and plays sports and in the neighborhood.  He has been real fatigued the last couple weeks along with finding the stone after a CT that was looking for stones.
Hi, dairy have gone through your question. I can understand your concern. He may have kidney stones.  It generally causes kidney pain. Fatigue is very uncommon with kidney stones. He should go for complete blood count and peripheral smear examination to check for anemia. Fatigue can be caused by low hemoglobin.  Moreover, his platelet count should also be checked. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.