ER seems a bit drastic for a nosebleed. Why can't your friend see his/her regular doctor about it?
ER will, at best, just address the immediate nosebleed and then move on to the next patient. A doctor will, if necessary, refer for treatment that will address the problem in the future, which is presumably what your friend wants.
Yes, go to the Doctor who most likely will send him/her to ER..........................IF it is happening on a regular basis....<br />
Love and light and hope they are ok.<br />
Get a nerd to wrap his thighs round his throat and hes gonna be fine