Hi..
Thanks for the query..
It looks like due to injury of the
ear canal with the mic tip leading to bleeding from ear most probably due to injury inside the ear canal leading to injury to the lining of the ear canal causing bleeding..
Another reason can be perforation of the
eardrum caused due to deeper penetration of the metal tubing leading to pain and discomfort..
I would suggest you to consult an ENT Expert and get evaluated and a thorough clinical evaluation and investigations like Otoscopy can help in diagnosis and treated accordingly..
In case if there is only injury to the lining of ear canal then antibiotic and
analgesic eardrops will heal it.
In case if there is perforation of eardrum then small perforations can be healed with
oral antibiotics and anti-inflammatory painkillers like
Ibuprofen and antibiotic and analgesic eardrops.
In case of large perforations surgical repair might be needed..
As of now you can give him tylenol if there is pain and avoid picking the ear or exposure to loud sounds or excessive water exposure..
Hope this helps..
Regards.