my son a while back complained of pain in his back passage and testicle. this pain seemed to spread down to his legs and ankles. he was taken to the doctor and nothing was found to be wrong. Sometimes he is in tears with the pain and he has seen a doctor again, still no explanation. I just dont know what to do, he has been taking paracetamol and iboprofin for weeks now and he still has aching in his legs plus now he says they are freezing cold, even with a hot water bottle. Another ongoing issue is that he seems to be permenently ill with feeling sick and dizzy and very tired. i dread taking him to the doctors as we never get anywhere!