Otalgia is a medical term that refers to ear pain. There are several synonyms that describe the same thing in different ways. Some common synonyms are earache, otodynia, and otic pain. These words all refer to the discomfort that arises in or around the ear. Other related terms include tinnitus, which is a ringing or buzzing sound in the ear, and vertigo, which is a feeling of dizziness or loss of balance. Regardless of the wording used, otalgia should be taken seriously and evaluated by a medical professional to determine the cause and appropriate treatment.