How to recognize the symptoms of an ear infection
An ear infection usually announces itself through ear pain, fluid drainage, or hearing changes that come on suddenly or over a few days. The pain is often sharp or dull and constant, and it may get worse when you pull on your earlobe or lie on that side. You might also notice your ear feels full or plugged, or you hear a ringing or buzzing sound. Fever, especially in children, often comes with an ear infection but not always.
The most reliable sign is fluid leaking from your ear—this can be clear, yellowish, or bloody. If you see this, an infection is likely present. Another strong indicator is sudden hearing loss in one ear, which happens because fluid behind the eardrum blocks sound waves. These symptoms can appear after a cold, sinus infection, or allergies, since those conditions create the fluid buildup that bacteria or viruses need to grow.
Key Takeaways
- Ear pain that worsens when you touch your ear or lie on that side is the most common sign of an ear infection.
- Fluid draining from your ear—clear, yellow, or bloody—is a strong indicator that infection is present.
- Sudden hearing loss, a feeling of fullness in the ear, or ringing sounds often accompany ear infections.
- Fever in children and adults can signal an ear infection, though some infections occur without fever.
- Symptoms often follow a recent cold, sinus infection, or allergies that created fluid buildup in the ear.
Ear pain versus other ear discomfort
Not all ear pain means infection. Earwax buildup, a foreign object in the ear, or jaw problems can all cause ear discomfort that feels similar. The difference is usually in what else is happening: an infection typically brings fever, drainage, or hearing changes, while earwax or jaw issues do not.
Swimmer's ear (infection of the ear canal) feels different from a middle ear infection. With swimmer's ear, the pain is sharper and worse when you touch your ear or chew. A middle ear infection (the more common type) causes deeper pain inside the ear and often includes that plugged feeling. If you have only itching without pain or drainage, earwax is more likely than infection.
When fever and other body symptoms show up
Fever with ear pain is a strong signal that infection is present, especially in children under three years old. A fever of 100.4°F (38°C) or higher alongside ear symptoms usually means bacteria or a virus is active. Adults can have ear infections without fever, but when fever is present, it typically means the infection is more advanced.
Beyond fever, watch for fatigue, irritability (especially in babies and toddlers), loss of appetite, or difficulty sleeping. Babies with ear infections may pull at their ears, cry more than usual, or refuse to lie flat. Older children might tell you their ear hurts or that they cannot hear well. These body-wide symptoms suggest the infection is affecting the child's whole system, not just local ear tissue.
Drainage and what it tells you
Any fluid coming from your ear means something is wrong and needs attention. Clear or slightly yellowish fluid suggests the eardrum may have ruptured from pressure buildup—this is actually the body's way of releasing pressure, and it often brings pain relief. Thick yellow or green drainage points to bacterial infection. Bloody or blood-tinged drainage is less common but still requires evaluation.
The eardrum can heal on its own after rupture, but you still need to know it happened so you can protect your ear from water and further infection. Do not put anything in your ear, including cotton swabs pushed deep inside, and keep water out during showers or baths. See a doctor to confirm what type of drainage it is and whether treatment is needed.
Hearing changes and balance problems
Sudden hearing loss in one ear during or after an ear infection is common and usually temporary. You might notice you cannot hear conversations as well, or sounds seem muffled on that side. This happens because fluid behind the eardrum dampens the tiny bones that carry sound vibrations. Hearing typically returns once the infection clears and fluid drains.
Some people also feel dizzy or off-balance during an ear infection, especially if the infection spreads to the inner ear. This is less common than pain or hearing loss but more serious—dizziness with ear infection warrants a doctor visit. Balance problems can make walking difficult and increase fall risk, particularly in older adults or young children.
Symptoms in children versus adults
Children often cannot tell you their ear hurts, so you have to watch for behavior changes. A child with an ear infection may cry or seem inconsolable, pull or tug at their ear, run a fever, have trouble sleeping, or refuse to eat. Babies may vomit or have diarrhea alongside ear infection symptoms. Older children can usually point to the pain or say their ear feels full.
Adults typically report ear pain, hearing loss, or a plugged feeling more directly. Adults are less likely to run high fevers with ear infections than children are. Older adults sometimes have milder symptoms—just slight hearing loss or a vague sense that something is off—which can delay diagnosis. If you notice any of these signs in yourself or someone you care for, a doctor can confirm whether infection is present.
When to see a doctor about ear symptoms
See a doctor if ear pain lasts more than a day, if you have fever with ear symptoms, or if fluid is draining from your ear. Also seek care if you notice sudden hearing loss, dizziness, or if a child is unusually fussy or pulling at their ears. A doctor can look inside your ear with an otoscope and tell whether the eardrum is inflamed, whether fluid is present, and whether infection is bacterial or viral.
Seek urgent care if you have severe pain, high fever (above 103°F), drainage with blood, or dizziness that makes it hard to walk. These signs suggest the infection may be spreading or the eardrum may have ruptured. Do not wait for these symptoms to improve on their own. A doctor visit is also important if symptoms do not improve after a few days, since some infections need treatment to clear.
Frequently Asked Questions
Can you have an ear infection without pain?
Yes, especially in adults. Some people notice only hearing loss, a plugged feeling, or drainage without pain. Older adults sometimes have very mild symptoms. If you have any of these signs, a doctor can check whether infection is present.
How long do ear infection symptoms usually last?
Symptoms often peak within the first few days and may improve within a week, even without treatment. However, some infections persist longer or worsen without care. A doctor can tell whether your symptoms are likely to resolve on their own or whether treatment will help.
Is ear pain always a sign of infection?
No. Earwax buildup, jaw problems, or a foreign object can cause ear pain without infection. Infection is more likely if you also have fever, drainage, hearing loss, or a plugged feeling. A doctor can determine the actual cause.
What should I do if fluid is draining from my ear?
Keep your ear dry and do not put anything inside it. See a doctor to confirm what is causing the drainage and whether treatment is needed. Avoid swimming or getting water in your ear until a doctor says it is safe.
Can a child have an ear infection without fever?
Yes. While fever is common in children with ear infections, some infections occur without it. Watch for ear pain, drainage, hearing changes, or behavior changes like pulling at the ear or unusual fussiness. These signs warrant a doctor visit even without fever.