Swimmer’s Ear or Ear Infection? How to Tell the Difference in Your Child

Here’s the fastest way to tell at home, because it’s the question every parent asks after a week at the pool: gently pull on the top of your child’s outer ear or press the little flap in front of the ear canal. If that simple tug makes the pain noticeably worse, you’re most likely looking at swimmer’s ear, an irritation of the outer ear canal. A regular ear infection sits deeper, behind the eardrum, and the tug usually doesn’t change the pain much. It’s not a perfect test, and the two can overlap, but it’s the single most useful thing you can do before you call us.

The tug test, and why it works

Swimmer’s ear and a middle-ear infection feel similar to a child, but they live in two different places, and that’s the whole trick to telling them apart. Swimmer’s ear is in the outer canal, the tube you can see into. That canal is lined with skin, and when you tug the ear or press the tragus, you’re moving that inflamed skin, which hurts. A middle-ear infection sits behind the eardrum where your finger can’t reach, so wiggling the outside doesn’t do much. So when a child yelps as you pull the ear getting them dressed, that points toward the outer canal. When the ear hurts but the tug barely registers, especially during or after a cold, think middle ear instead.

One honest caveat. A child with a middle-ear infection can pull and rub at the ear too, so a tug that doesn’t hurt does not rule an infection out. Think of the tug as a clue that helps you decide how soon to call, not a final answer. The only way to know for sure is a look in the ear.

What swimmer’s ear actually is

Swimmer’s ear, which doctors call otitis externa, is an irritation and infection of that outer canal. It usually starts after water sits in the ear, which is why we see so much of it in a Florida summer, between the pool, the lake, the splash pad, and the ocean. The trapped moisture softens the skin’s natural defenses, and bacteria that are normally harmless get a foothold. The early sign is often itch, then the ear starts to hurt, sometimes a lot. The canal can look red or swollen, the ear may feel full or plugged, hearing can sound muffled, and some kids get a little drainage. Unlike a middle-ear infection, it generally isn’t tied to a cold. It follows water, not a runny nose.

What a middle-ear infection is instead

A middle-ear infection, or otitis media, is the one most parents picture when they hear “ear infection.” It happens behind the eardrum, and it tends to ride in on a cold or other congestion, when the little tube that drains the middle ear gets blocked and fluid builds up behind the drum. In babies and toddlers who can’t tell you what hurts, you might see extra fussiness, tugging at the ear, trouble sleeping, or feeding that’s gone off. The tug usually doesn’t flare the pain the way it does with swimmer’s ear, because the sore spot is deeper than your tug can reach.

Where the two can overlap

Now the honest part. These two can blur together, and sometimes a child has both at once. A lot of the pages you’ll find online list the symptoms well but stop short of the one thing that actually settles it: the only way to know for sure what’s going on behind that eardrum is to look at it with an otoscope. We do that dozens of times a week. The tug test is a great first read at home and it helps you decide how quickly to call, but it doesn’t replace a look in the ear. That look is exactly what tells us whether your child needs ear drops, something else, or just time and comfort, and it’s why a quick visit beats guessing from a symptom list.

Caring for the ear safely while you wait to be seen

A few things help, and a couple of things can hurt. For comfort, keep the ear dry and pause the swimming until we’ve taken a look. A warm compress against the ear can ease the ache. For pain, an over-the-counter pain reliever is reasonable, but please ask us for the right amount, because the dose depends on your child’s weight and we’d rather give you the number than have you guess from the box.

Here’s what to skip. Don’t dig in the canal with a cotton swab, which only packs things in and scratches already sore skin. And don’t put home remedies or leftover ear drops into an ear that’s painful or draining, because if the eardrum happens to be perforated, the wrong drops can do real harm. When an ear is hurting enough to ask the internet about it, the safest next step is to let us look first.

Preventing the next round

Once you’ve been through swimmer’s ear, you’ll want to head off the next one, and prevention is mostly about drying. After swimming, tilt your child’s head to each side to let water run out, and dry the outside of the ears gently with a towel. For kids who get swimmer’s ear again and again, there are drying drops that can help, and there’s a role for well-fitted earplugs, but check with us first, especially if your child has ear tubes or has ever had a hole in the eardrum, because drying drops are not safe for every ear.

When to call us

Reach out if your child:

• Has pus, blood, or fluid draining from the ear
• Has swelling, redness, or warmth of the outer ear or the skin just behind it
• Has pain bad enough to interrupt sleep, or hearing that seems reduced
• Isn’t better after a day or two of home comfort, or just doesn’t seem right to you

That last one isn’t filler. You know your child better than any checklist does, and a parent’s gut is one of the better tools we’ve got.

What we see in the office

We see this one all summer. A family comes in after a long weekend at the pool, sure their child has an ear infection, worried about another round of the same antibiotics. We pull gently on the ear and the child winces, the canal looks red and a little swollen, and the eardrum behind it looks calm and healthy. That pattern points to swimmer’s ear, not a middle-ear infection, and the two are treated differently. We get the right treatment started, the ear settles down over a few days, and the family heads back to the water once it’s healed. More than a few parents tell us afterward they almost rode it out at home. We’re always glad they came in, because the ear that looks the same from the outside can be two different problems inside.

Frequently asked questions

Mike Jordan, MD, FAAP is a Board Certified pediatrician at East Lake Pediatrics, an NCQA-recognized Patient-Centered Medical Home.

East Lake Pediatrics is dedicated to promoting best practices, supporting consistency in our care, and helping ensure the best possible outcomes for the children we serve. To that end, we offer a range of educational resources, both online and as printed handouts, as part of our mission to serve our community. This material is provided for general educational purposes only. It does not constitute medical advice and is not a substitute for professional diagnosis, treatment, or the individualized guidance of your child’s physician. Always talk with your pediatrician or another qualified provider about questions regarding your child’s health, and never disregard or delay seeking care because of something you have read here. If you believe your child is experiencing a medical emergency, call 911 or go to the nearest emergency department.