The clearest signs that your toddler has an ear infection are sudden, intense fussiness, trouble sleeping (especially when lying flat), and a fever above 100.4°F. Because most toddlers can’t tell you their ear hurts, you have to read behavioral cues. Ear pulling gets a lot of attention as a symptom, but on its own it’s unreliable. The real red flags are a combination of pain-driven behavior, fever, and often a cold that came first.
Behavioral Signs to Watch For
Toddlers show ear pain through their behavior long before they can point to their ear and say it hurts. The main symptom of an ear infection is pain, and in young children that translates to crying, acting fussy, and having trouble sleeping. You may notice your child is suddenly inconsolable, especially in the evening or at night when lying down increases pressure behind the eardrum.
Other signs to look for:
- Tugging or pulling at the ears, especially if it’s frequent, intense, or involves both sides
- Refusing to eat or drink, because sucking and swallowing change the pressure in the middle ear and make the pain worse
- Balance problems in older toddlers, since the middle ear plays a role in balance
- Fluid or pus draining from the ear, which means the eardrum has ruptured (this actually relieves pain, so your child may seem better even though they need to be seen)
- Difficulty hearing, which you might notice if your child stops responding to their name or turns the TV up louder than usual
Most ear infections follow a cold. If your toddler has had a runny nose and cough for a few days and then suddenly gets much fussier with a new fever, that pattern strongly suggests an ear infection has developed.
Teething or Ear Infection?
This is one of the trickiest calls for parents because teething and ear infections share some symptoms, especially ear pulling and nighttime fussiness. The gums and ears share nerve pathways, so teething pain can radiate to the ear area, causing a toddler to tug at the same spot.
A few differences can help you sort it out. Teething causes a slight temperature increase but not a true fever. If your child’s temperature is above 100.4°F, teething isn’t the explanation. Teething fussiness tends to come and go, while ear infection pain is more constant and often worse when lying flat. Teething also comes with heavy drooling and swollen gums you can see and feel, and it doesn’t cause cold symptoms like a runny nose or cough. If your toddler has a combination of cold symptoms, fever, intense ear pulling, and disrupted sleep, an ear infection is far more likely than teething.
How Doctors Confirm the Diagnosis
There’s no way to definitively diagnose an ear infection at home. A pediatrician needs to look at the eardrum with an otoscope. What they’re looking for is a bulging, red eardrum with fluid visible behind it. In a straightforward case, a bulging eardrum plus recent ear pain is enough for a diagnosis.
Sometimes the picture is less clear. Your doctor may use a pneumatic otoscope, which blows a small puff of air at the eardrum. A healthy eardrum moves freely; one with fluid trapped behind it barely moves. Another tool, called a tympanometer, measures eardrum flexibility at different pressures and can detect fluid that’s hard to see visually. Both tests are painless, though toddlers often dislike sitting still for them.
One important distinction: not every ear with fluid in it is infected. After an ear infection clears, fluid can linger behind the eardrum for weeks without causing symptoms. This is called otitis media with effusion, and a child with it may have no pain or fever at all. A doctor can spot it during a routine visit, which is one reason well-child checkups matter, especially for kids who get frequent ear infections.
When Antibiotics Are Needed (and When They’re Not)
Not every ear infection requires antibiotics right away. Many are caused by viruses, and even bacterial ear infections often resolve on their own. The CDC outlines a “watchful waiting” approach that applies in specific situations.
For children between 6 months and 23 months, watchful waiting is appropriate if only one ear is infected, the pain is mild, the fever is below 102.2°F, and symptoms have lasted less than two days. For children 2 and older, the same criteria apply even if both ears are involved. Watchful waiting means observing your child for two to three days to give their immune system a chance to clear the infection, rather than starting antibiotics immediately.
If symptoms worsen during that window, or if your child has a high fever, severe pain, or infection in both ears (for kids under 2), antibiotics are typically started right away. Your pediatrician will make this call based on what they see on the eardrum and how sick your child looks overall.
Managing Pain at Home
Whether or not your child ends up on antibiotics, pain relief matters. Acetaminophen and ibuprofen are the two standard options. Ibuprofen can be used in children 6 months and older, while acetaminophen is appropriate for younger infants. Both are dosed by weight, not age, and the liquid form for children under 12 comes in a concentration of 160 mg per 5 mL. Follow the dosing on the package based on your child’s weight, and don’t exceed five doses in 24 hours for acetaminophen.
A warm (not hot) washcloth held against the ear can also ease discomfort. Keeping your child’s head slightly elevated during sleep helps reduce the pressure that builds when they lie flat, which is why ear infections tend to be worst at bedtime.
Silent Infections and Hearing Concerns
Some ear infections produce no obvious symptoms at all. Chronic fluid buildup in the middle ear can persist for months without pain or fever, quietly reducing your child’s hearing. For a toddler in the middle of learning to talk, even mild, temporary hearing loss can slow speech and language development.
Signs of a silent fluid buildup include your child not responding to quiet sounds, speaking less than peers, or seeming “in their own world.” These infections are usually caught during routine pediatric visits when a doctor checks the ears, which is why keeping up with regular appointments is especially important during the toddler years.
When Ear Tubes Become an Option
Some toddlers get ear infections repeatedly, and at a certain point, ear tubes become worth considering. Clinical guidelines recommend offering tubes for children who have recurrent infections with fluid still present in the middle ear, or who have had fluid in both ears for three months or longer with documented hearing difficulties.
Tubes may also be considered if chronic fluid is contributing to balance problems, behavioral issues, or delays in school readiness. The procedure is quick (usually under 15 minutes), done under light anesthesia, and most children go home the same day. The tiny tubes allow fluid to drain and air to circulate in the middle ear, which dramatically reduces infection frequency for most kids. They typically fall out on their own within 6 to 18 months.
Reducing the Risk
A few factors raise a toddler’s chances of getting ear infections. Secondhand smoke is one of the most well-studied: exposure to tobacco smoke in the home increases the risk by roughly 20%, even from grandparents or other household members who smoke. Group daycare settings also raise the risk simply because toddlers pass respiratory viruses back and forth constantly, and those colds are the starting point for most ear infections.
Breastfeeding for at least the first six months offers some protection, likely because of the immune factors in breast milk and the upright feeding position. If you bottle-feed, holding your child in a semi-upright position rather than letting them drink lying flat helps prevent milk from pooling near the opening of the eustachian tube. Staying current on vaccinations also helps, since the standard pneumococcal vaccine targets bacteria responsible for a significant share of ear infections.
What Happens If an Infection Goes Untreated
Most ear infections resolve without complications, but infections that go untreated or keep recurring can cause problems. The most common concern is temporary hearing loss from fluid buildup, which in young children can delay speech development. In rare cases, an untreated bacterial ear infection can spread to the mastoid bone, the hard bump you can feel behind the ear. Mastoiditis causes swelling, redness, and tenderness behind the ear and requires prompt medical treatment. It can lead to partial or complete hearing loss if not addressed.