What causes fever,vomiting and leg pain?
Patient: My son is 4 yrs old and has had a feaver for 3 days now with vomiting @ night He also complains that his legs hurts all the time I have him a dr apt today I just want to make sure they check him for all possible threats of luekimia cause he seems to have alot of the symptoms what should I do Doctor: Hi,  These symptoms are typical for any viral fever usually fever disappear and pain decreases after 5 to 7 days. I do not know why you are thinking of leukemia? Yes, prolonged fever and bony pain is a sign for leukemia, if you want to exclude that screen it with few investigations.Hope I have answered your question. Let me know if I can assist you further.  Regards, Dr. Deepak, Pediatrician