Differential Diagnosis for Chronic Ear Pain
- Single Most Likely Diagnosis
- Otosclerosis: A condition where abnormal bone growth in the middle ear causes hearing loss and chronic ear pain. It is a common cause of chronic ear pain, especially in young adults.
- Other Likely Diagnoses
- Chronic otitis media: A persistent infection of the middle ear that can cause chronic ear pain, discharge, and hearing loss.
- Eustachian tube dysfunction: A condition where the tube that connects the middle ear to the back of the throat is blocked, leading to chronic ear pain and fullness.
- Temporomandibular joint (TMJ) disorder: A condition that affects the joint that connects the jawbone to the skull, causing chronic ear pain, jaw pain, and clicking or popping sounds.
- Cerumen impaction: A condition where earwax builds up in the ear canal, causing chronic ear pain, itching, and hearing loss.
- Do Not Miss Diagnoses
- Malignant otitis externa: A rare but serious infection of the outer ear that can spread to the skull and brain, causing severe chronic ear pain, discharge, and neurological symptoms.
- Nasopharyngeal carcinoma: A type of cancer that can cause chronic ear pain, hearing loss, and nasal symptoms.
- Petrous apicitis: A rare but serious infection of the petrous part of the temporal bone, causing chronic ear pain, headache, and neurological symptoms.
- Rare Diagnoses
- Relapsing polychondritis: A rare autoimmune disorder that can cause chronic ear pain, hearing loss, and cartilage damage.
- Wegener's granulomatosis: A rare autoimmune disorder that can cause chronic ear pain, hearing loss, and respiratory symptoms.
- Cholesteatoma: A rare skin cyst in the middle ear that can cause chronic ear pain, discharge, and hearing loss.