Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
As per your query, you have symptoms of red swollen painful sores behind your ear. Well, there can be many reasons for lump behind the ear.
In your case, it seems to me that the it is
mastoiditis. It could be due to
otitis externa, localize infection, allergy or wax buildup. Sometimes, you develop an
ear infection and don’t get treatment, you may develop a more serious infection of the ear called mastoiditis.
This infection develops in the bony protrusion behind the ear, which is called the mastoid. Keep your ear dry, cover your ear during bathing and do not prick ear with sharp object. I would suggest you to consult an
ENT specialist without any delay.
Doctor may order CT scan, MRI or blood test to confirm the diagnosis and rule out conditions like lipoma and
lymphadenopathy. Doctor may prescribe antibiotics orally or administer it intravenously.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Harry Maheshwari