Thank you for your query.
Nasal bleed or epistaxis
is not related to the sickness that he is having. Epistaxis can be due to a number of causes like hypertension
, nose picking, etc. If he is fine then I think that your son should be watched for some more time and provided with a good nourishing diet.
I hope I have answered your query to your satisfaction.
Wishing your son an early recovery.
Rajiv K Khandelwal