<s>[INST] Hi...my 6 year old son told me he fell at school yesterday and bumped his head.  He said his head hurts and now he has a stiff neck.  I have given him Tylenol, and planned to take him to drs tomorrow.  it's 3 am and he just woke up crying about his neck hurting...should I be taking him to the emergency room? [/INST] Hi,As 24 hours passed with no any cerebral signs like vomiting, nausea, confusion etc there is less likely of having any problem in the brain.C/o having neck pain might be due to strain on neck muscles giving this problem.Give him Tylenol for pain.In the morning you can consult your doctor.Ok and take care. </s>