Apr 23, 2025 · Ear infection In an ear infection, narrow tubes that run from the middle ear to high in the back of the throat, also known as eustachian tubes, can become swollen and blocked. This can lead …

Apr 23, 2025 · Diagnosis A healthcare professional can often diagnose an ear infection based on symptoms and an exam. The exam likely includes looking inside the child's ears with a lighted …

Apr 15, 2025 · Redness of the ear canal, which can be hard to see on Black and brown skin; ear pain; draining fluids and pus coming from the ear are signs of swimmer's ear, also called otitis externa.

Dec 6, 2023 · Ear infections are most common during the fall and winter. Children with seasonal allergies may have a greater risk of ear infections when pollen counts are high.

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

Sep 5, 2025 · A small number of people might get repeated or ongoing, called chronic, infections if the hole doesn't heal. This small group might have ongoing fluid leaks from the ear and hearing loss.

Sep 22, 2025 · Long-term use of corticosteroids may increase the risk of infections. The risk depends on the underlying disease being treated and what other medicines are being used.

Dec 16, 2025 · Learn about the symptoms, causes and treatment of these potentially lethal infections.

Symptoms Early-stage Chlamydia trachomatis infections often cause few symptoms. Even when symptoms occur, they're often mild. That makes them easy to overlook, which is why regular …

Feb 10, 2023 · Sepsis may cause atypical blood clotting. The resulting small clots or burst blood vessels may damage or destroy tissues. Most people recover from mild sepsis, but the mortality rate for …