How to recognize an ear infection by what you feel and hear

An ear infection typically announces itself through ear pain, fluid drainage, or a feeling of fullness in the ear. The pain can range from a dull ache to sharp stabbing, and it often gets worse when you lie down or when pressure changes—like during air travel or when you're chewing. You might also notice your hearing sounds muffled, as if your ear is plugged, or you might hear ringing or buzzing. Fluid draining from the ear, especially if it's yellow, clear, or bloody, is a strong sign that something is wrong.

Not every ear infection feels the same. Some people have only mild discomfort; others wake up in significant pain. The infection might be in the outer ear (the part you can see and touch), the middle ear (behind the eardrum), or rarely, the inner ear. Where the infection sits changes what you'll notice. A middle ear infection often brings that plugged sensation and hearing loss. An outer ear infection—sometimes called swimmer's ear—typically causes pain when you tug on your earlobe or when water touches the ear.

Key Takeaways

  • Ear pain that worsens when lying down or with pressure changes, along with muffled hearing, are the most common signs of a middle ear infection.
  • Fluid draining from the ear, especially if colored or bloody, indicates the eardrum may have ruptured and needs medical attention.
  • Outer ear infections typically hurt when you tug on the earlobe or when the ear gets wet, and may show redness or swelling in the visible ear canal.
  • Fever, especially in children, often accompanies ear infections but is not always present, so its absence does not rule out infection.
  • Symptoms lasting more than a few days, or pain severe enough to disrupt sleep, warrant a visit to a doctor or urgent care clinic for diagnosis.

What happens inside your ear during an infection

To understand what you're feeling, it helps to know what's happening. The middle ear is a small air-filled space behind your eardrum. When you have a cold or sinus infection, fluid can get trapped there. Bacteria or viruses then grow in that fluid, causing swelling and pressure. That pressure is what creates the pain and the plugged feeling. The swelling can also push on the tiny bones inside your ear that carry sound, which is why everything sounds muffled.

Sometimes the pressure builds enough that it ruptures the eardrum—a small hole forms. This actually relieves the pain because the pressure is released, but it also means fluid drains out of your ear. That drainage is a sign the infection is serious enough to have damaged the eardrum, and you should see a doctor. The eardrum usually heals on its own over weeks, but a doctor needs to monitor it.

Symptoms that differ by age and type of infection

Children often show ear infection signs differently than adults. A young child might tug or pull at their ear repeatedly, cry more than usual, or have trouble sleeping. They may run a fever—sometimes a high one—even if the ear pain is mild. Older children and adults are more likely to describe the pain directly and notice the hearing changes.

Outer ear infections (swimmer's ear) produce a different set of clues. The ear canal becomes red and swollen, and you'll feel pain when you move your jaw, tug your earlobe, or press on the small bump in front of the ear canal. There's often itching before the pain starts. Drainage may be present but is usually clear or yellowish rather than bloody. Inner ear infections are rare but cause dizziness, balance problems, and sometimes nausea along with hearing loss.

When fever and other whole-body symptoms appear

Fever often comes with an ear infection, particularly in children and in middle ear infections caused by bacteria. A fever of 100.4°F (38°C) or higher suggests your body is fighting an infection. However, not all ear infections cause fever—viral infections especially may produce only local ear symptoms. The absence of fever does not mean there is no infection.

Beyond fever, you might feel generally unwell: tired, achy, or with a headache. Some people lose their appetite. These whole-body symptoms tend to appear more with bacterial infections and are more common in children. If you or your child has severe ear pain plus a high fever, or if the fever lasts more than three days, that combination warrants a medical visit sooner rather than later.

Signs that need prompt medical attention

Certain symptoms mean you should see a doctor or visit urgent care rather than waiting. Fluid draining from the ear—especially if it's thick, colored, or bloody—needs evaluation because it may indicate a ruptured eardrum. Severe pain that keeps you awake or makes it hard to function is also a reason to seek care. If you have hearing loss that doesn't improve within a few days, or if you develop dizziness or balance problems, those warrant medical assessment.

In children, watch for signs of serious infection: a fever above 102°F (39°C), extreme fussiness or lethargy, or a rash alongside ear symptoms. Adults with ear pain plus stiff neck, severe headache, or facial weakness should seek immediate care, as these can indicate a more serious infection spreading beyond the ear.

How a doctor confirms an ear infection

A doctor uses an instrument called an otoscope to look inside your ear canal and at your eardrum. They're looking for redness, swelling, fluid behind the eardrum, or a bulging or perforated eardrum. This visual check is usually enough to diagnose a middle or outer ear infection. The doctor may also do a simple hearing test or check how well your eardrum moves by using a tool that sends a small puff of air into the ear.

Sometimes a doctor will culture fluid from the ear if it's draining, to identify which bacteria or virus is causing the infection. This helps guide treatment, especially if the infection isn't responding to initial antibiotics. In rare cases, imaging like a CT scan is needed if the infection seems to be spreading or if there are complications.

What to do while you're waiting to see a doctor

If you suspect an ear infection but can't see a doctor immediately, over-the-counter pain relievers like ibuprofen or acetaminophen can reduce pain and any fever. A warm compress held against the outside of the ear may ease discomfort. Avoid inserting anything into the ear canal, including cotton swabs pushed deep inside—this can worsen outer ear infections and spread bacteria.

If fluid is draining, gently wipe the outside of the ear with a clean cloth, but don't plug the ear canal. Keep water out of the ear during showers or baths. If you have an outer ear infection, avoid swimming and keep the ear dry. These steps won't cure the infection, but they can make you more comfortable until you're seen.

Frequently Asked Questions

Can you have an ear infection without pain?

Yes, though it's less common. Some people notice only hearing loss, a plugged feeling, or drainage without significant pain. This happens more often with chronic or slow-developing infections. If you have any of these symptoms lasting more than a few days, it's worth having a doctor check.

Does an ear infection always cause fever?

No. Viral ear infections often produce no fever at all, and some bacterial infections cause only local symptoms. Fever is more common in children and in more severe infections, but its absence doesn't rule out infection. Pain, drainage, or hearing loss are enough reason to seek evaluation.

What's the difference between ear pain and an actual infection?

Ear pain can come from many things—a pimple in the ear canal, jaw problems, or referred pain from a sore throat. A true infection usually brings additional signs: drainage, hearing loss, a plugged feeling, or visible redness inside the ear. A doctor with an otoscope can tell the difference in seconds.

If my eardrum ruptured, will I lose hearing permanently?

Most ruptured eardrums heal completely within weeks without lasting hearing loss. However, you should see a doctor to confirm the rupture and monitor healing. Rarely, if the rupture is large or becomes infected, permanent hearing loss can occur, which is why medical follow-up matters.

Can you catch an ear infection from someone else?

You can't catch the ear infection itself, but you can catch the cold or virus that leads to one. If someone near you has a respiratory infection, you're at higher risk of developing one too, which may then trigger an ear infection as a complication.