Thank you for your query.
There is no reason for worry.
But you have to stop your child from nose pricking. Nose pricking is the commonest cause for nose bleeds in children.Use nasal decongestant drops 4 times a day for 7 days along with vapour inhalation thrice daily for one week. I think a X ray
of the sinuses
glands should be done for better management. This measures should help you out. Have a nice day,