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  1. Ear infection (middle ear) - Symptoms & causes - Mayo Clinic

    Apr 23, 2025 · An ear infection, also known as acute otitis media, is an infection of the air-filled space behind the eardrum, known as the middle ear. Children are more likely than adults to …

  2. Ear infection (middle ear) - Diagnosis & treatment - Mayo Clinic

    Apr 23, 2025 · The diagnosis of ear infection often means acute otitis media. This involves having fluid in the middle ear or symptoms of an infection, such as fluid suddenly coming from the ear.

  3. Ear infection - Mayo Clinic

    In an ear infection, narrow tubes that run from the middle ear to high in the back of the throat (eustachian tubes) can become swollen and blocked. This can lead to mucus build-up in the …

  4. Mayo Clinic Q and A: Understanding ear infections

    Jan 23, 2023 · Infections can occur in the middle ear, in the air-filled space behind the eardrum that contains the tiny vibrating bones of the ear. Middle ear infections, which are the most …

  5. Infectious diseases - Symptoms & causes - Mayo Clinic

    Apr 8, 2025 · Viruses, bacteria, fungi and parasites all can cause infections. Find out more about how to prevent and treat these conditions.

  6. Ear infections: If not antibiotics, then what? - Mayo Clinic Press

    Oct 29, 2021 · Up to 80% of ear infections in children get better on their own without drugs. A big reason: Infections caused by viruses have to run their course and don’t respond to antibiotics.

  7. Swimmer's ear - Symptoms & causes - Mayo Clinic

    Apr 15, 2025 · Take care after an ear infection or surgery. If you've recently had an ear infection or ear surgery, talk to your healthcare professional before swimming. Don't put objects in your …

  8. Ear tubes - Mayo Clinic

    Jun 13, 2023 · Middle ear infection, known as acute otitis media. Bacteria or viruses cause this infection. It causes inflammation and fluids in the middle ear. Ear tubes might help prevent …

  9. Ciprofloxacin and dexamethasone (otic route) - Mayo Clinic

    Dec 1, 2025 · Ciprofloxacin and dexamethasone combination ear drops is used to treat ear infections, such as acute otitis externa and acute otitis media. Otitis externa, also known as …

  10. MRSA infection - Symptoms & causes - Mayo Clinic

    Dec 22, 2025 · Swollen, painful bumps that look like pimples or spider bites are an early symptom of skin infections caused by staph bacteria, including MRSA. These red bumps can turn into …