Here are six key indicators of an ear infection:

1. Itchiness: Mild itchiness in the inner ear canal is an initial sign that may worsen if untreated. Frequent itching warrants a doctor’s consultation for early detection.
2. Redness: As an infection progresses, redness inside and outside the ear may develop, indicating inflammation. Unusual redness requires prompt medical attention.
3. Discomfort or Pain:  A sense of fullness in the ear and radiating pain to the face, neck, or head should not be ignored.
4. Fluid Drainage: Fluid drainage from the ear, initially minimal and odorless, can become excessive with advancing infection. Any unusual fluid discharge necessitates a doctor’s consultation for proper diagnosis and treatment.
5. Hearing Issues:Untreated infections can cause visibly swollen lymph nodes and may be accompanied by fever due to a blockage in the ear canal. Immediate medical attention is crucial for such symptoms.