Which term refers to the pain and itching resulting from an external ear infection?

The term that refers to the pain and itching resulting from an external ear infection is otitis externa. This condition specifically denotes inflammation of the outer ear canal, often due to bacterial or fungal infections. Symptoms typically include discomfort, irritation, and sometimes discharge, making pain and itching hallmark signs of this condition.

In contrast, the other options address different issues. Myringitis refers specifically to inflammation of the tympanic membrane (eardrum), rather than the outer ear canal. Collapsing ear canals may occur under certain conditions, especially in older adults, leading to issues with sound conduction but not directly associated with infection or pain. Cerumen occlusion involves a blockage of the ear canal due to earwax buildup, which can cause discomfort but is not specifically related to infection. Thus, otitis externa is the term that accurately describes the symptoms of pain and itching connected to an external ear infection.