Outer Ear Infection

Signs and Possible Causes with clear, practical information for everyday readers.

Outer Ear Infection — An outer ear infection can cause pain or tenderness of the ear canal and may be associated with moisture exposure. Other ear problems can look similar without an examination.

Outer-ear symptoms

Watch for tenderness when the outer ear is touched, itching, drainage, or swelling. Significant or worsening symptoms should be assessed.

When to get medical advice

Seek professional advice when ear pain is severe, persistent, worsening, follows an injury, or occurs with significant hearing changes, drainage, swelling, fever, or concerning dizziness. Sudden hearing loss or severe neurological symptoms require prompt medical attention.

Bottom line

The safest next step depends on the symptoms, their duration, and the person's circumstances. Use this guide to organize questions and observations rather than as a substitute for individualized medical care.

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