Reviewed by the Evolve Health clinical team · 2026-10-16 · 8 min read
Clinically reviewed by the Evolve Health clinical team — October 2026
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Quick answer
There are two kinds of ear infection. A middle-ear infection (otitis media) builds up behind the eardrum, usually after a cold, and is most common in young children. Swimmer's ear (otitis externa) infects the ear canal itself, and it typically hurts when you tug the outer ear. Middle-ear infections sometimes need oral antibiotics and sometimes clear on their own; swimmer's ear is treated with prescription ear drops, because pills barely reach the canal. If the ear hurts when you tug it, think canal. If it started with a cold and a fever, think middle ear.
"Ear infection" is one of the most common reasons families call our front desk — and the questions follow a familiar pattern. It only hurts when he touches it — does that matter? We still have drops from last summer — can we just use those? Does she need an antibiotic, or will it go away? All three questions depend on which infection it is — and the two share almost nothing except where the pain is.
Two infections, two different places
A middle-ear infection happens behind the eardrum. The middle ear is a small air-filled pocket, and it ventilates through a narrow tube (the Eustachian tube) that runs to the back of the nose. When a cold, allergies, or congestion swells that tube shut, fluid collects in the pocket — and bacteria or viruses in that fluid can turn it into an infection. Pressure builds against the eardrum, which is what hurts. Children's tubes are shorter and flatter, so fluid drains poorly and infections are far more common in toddlers and preschoolers than in adults.
Swimmer's ear happens in the canal. The ear canal is a skin-lined tunnel, and its skin stays healthy with a thin layer of wax and a slightly acidic surface. Water trapped after swimming washes that protection away, and tiny breaks in the skin — from cotton swabs, fingernails, earbuds, or scratching — give bacteria an opening. The canal skin swells and gets exquisitely tender, which is why even touching the outer ear can hurt. Despite the name, you don't need to swim: showers, sweating, and humid Texas summers can set it up too.
Side by side: which one is it?
| Clue | Middle-ear infection | Swimmer's ear |
|---|---|---|
| Hurts when the outer ear is tugged or pressed | Usually not | Yes — often the sharpest clue |
| Typical trigger | A cold or congestion in the days before | Swimming, water in the ear, scratching or swabbing the canal |
| Fever | Common, especially in children | Unusual unless the infection is spreading |
| Hearing | Muffled, like hearing underwater (fluid behind the eardrum) | Muffled when the canal is swollen or full of debris |
| Discharge | Only if the eardrum leaks or ruptures — which needs a prompt check | Common — watery or cloudy drainage from the canal |
| Who gets it | Mostly babies and children; adults too, usually with a cold | Any age, all summer long in North Texas |
The table gets you close, but the two overlap — and other problems (a toothache, jaw joint pain, a throat infection) can also refer pain to the ear. The definitive test takes a minute: a clinician looks in with an otoscope and sees whether the canal is swollen or the eardrum is bulging.
When antibiotics help — and when waiting is the treatment
For middle-ear infections, the honest answer is sometimes. Many are caused by viruses, or are mild bacterial infections the body clears on its own. Guidance from the American Academy of Pediatrics generally supports a watchful-waiting option for selected children over 2 with mild symptoms: treat the pain, watch closely for 48 to 72 hours, and start antibiotics if things worsen or fail to improve. That approach avoids antibiotic side effects — diarrhea, rashes, resistant bacteria — in the many cases that would have resolved anyway.
Antibiotics move to the front of the line when:
- The child is under 2 — younger immune systems and smaller anatomy leave less margin for waiting.
- Pain is severe, or fever is high — the infection is less likely to be a mild one.
- Both ears are infected, or there is drainage from the ear, which can mean the eardrum has leaked.
- Watchful waiting was tried and symptoms are worse, or no better, after two to three days.
Either way, pain control starts on day one. Your clinician makes the call from the exam, the child's age, and how sick they are — which is why calling in an antibiotic without a look at the eardrum so often misses.
Swimmer's ear: drops, not pills
Swimmer's ear flips the script. Because the infection sits in the canal skin, prescription ear drops are the main treatment — they deliver antibiotic (and often a steroid to calm the swelling) directly onto the infected skin at full strength. Pills, by contrast, travel through the bloodstream and reach the canal poorly, so oral antibiotics are usually reserved for infections that spread beyond the canal, or for patients with diabetes or a weakened immune system. If the canal is very swollen, the clinician may place a small wick so the drops can get in.
The other half of swimmer's-ear treatment is keeping the ear dry while it heals: no swimming, care with showering (a cotton ball with petroleum jelly at the ear opening works), and nothing inserted into the canal. Most cases start improving within two to three days of drops.
Home care that helps — and things to keep out of ears
- Pain relief first. For children, acetaminophen or ibuprofen is dosed by weight, not by age — use the weight chart on the package and the dosing syringe that comes with it, never a kitchen spoon. If you're unsure of the dose, call us or your pharmacist rather than guessing.
- A warm compress held against the ear is simple, safe comfort for either infection.
- Keep water out of a swimmer's ear until it has healed, and skip earbuds and hearing aids in that ear if they irritate it.
- Do not put oils, garlic, alcohol, or hydrogen peroxide in the ear. Home remedies can irritate inflamed skin and are risky if the eardrum isn't intact.
- Do not use leftover prescription drops. Drops prescribed for a canal infection can be harmful in a middle-ear infection with a damaged eardrum — and last summer's bottle may be expired or contaminated.
- No ear candles, ever — they don't remove wax or infection and they burn ears. And keep cotton swabs out of the canal; they scratch the very skin swimmer's ear infects.
Red flags: get checked promptly
Most ear infections are uncomfortable, not dangerous. These are the exceptions — treat them as same-day or emergency problems:
- Pain with swelling, redness, or tenderness behind the ear, or the ear being pushed forward — the infection may be spreading to the bone behind the ear.
- A baby under 3 months with a fever of 100.4°F or higher — that is emergency care right away: call 911 or go to the ER. (For fever guidance by age, see our Denton parent's sick-kid guide.)
- Drainage that persists, hearing loss that doesn't clear, or dizziness.
- Outer-ear pain in someone with diabetes or a weakened immune system — canal infections in this group can turn serious quickly and need prompt, in-person care.
- Severe pain that pain medicine doesn't touch.
The truth about earwax
Earwax is not dirt and not a hygiene failure — it's the canal's built-in protection, trapping dust and bacteria and keeping the skin from drying out. The canal is self-cleaning: wax migrates outward on its own. Cotton swabs defeat the system, pushing wax deeper and packing it against the eardrum, where it can muffle hearing and block the clinician's view during an exam. If wax is actually blocking hearing or an exam, we can remove it safely in the clinic. Otherwise, the best earwax routine is leaving it alone.
What a visit at Evolve Health looks like
An ear-pain visit is straightforward: we look with an otoscope, confirm which infection (if any) you're dealing with, and match the treatment to it — drops for the canal, an antibiotic or a watch-and-wait plan for the middle ear, and pain relief either way. A self-pay sick visit is a flat $75, told to you before you're seen, and it includes the exam, diagnosis, treatment plan, and prescriptions sent to your pharmacy when appropriate. If you have insurance, we verify your coverage free — from your insurance card, photo ID, and date of birth — before your visit. We're in Denton, open Monday through Friday, 7 AM to 5 PM, with same-day appointments.
Frequently asked questions
How can I tell if ear pain is a middle-ear infection or swimmer's ear?
One clue is where it hurts: swimmer's ear usually hurts when you tug the outer ear or press the small flap in front of the canal, because the infection is in the canal itself. A middle-ear infection sits behind the eardrum, so tugging the outer ear usually doesn't change the pain — and it often follows a cold, with muffled hearing or fever. The symptoms overlap enough that an otoscope exam is the reliable way to tell; a clinician looks directly at the canal and eardrum.
Does every ear infection need antibiotics?
No. Many middle-ear infections — especially mild ones in children over 2 — clear on their own, and pediatric guidelines support a watchful-waiting option for selected cases: treat the pain, watch closely for 48 to 72 hours, and start antibiotics if symptoms worsen or don't improve. Antibiotics are more likely when a child is under 2, has severe pain or high fever, has an infection in both ears, or has drainage from the ear. Your clinician weighs the exam, age, and symptoms before deciding.
Why ear drops instead of antibiotic pills for swimmer's ear?
Swimmer's ear is an infection of the ear canal's skin, and prescription ear drops deliver the medicine directly to that skin at full strength. Oral antibiotics travel through the bloodstream and reach the canal poorly, so pills are usually reserved for infections that spread beyond the canal or for patients with diabetes or a weakened immune system. Keeping the ear dry while the drops work is the other half of the treatment.
What can I safely put in an ear for pain at home?
For most ear pain, the safest home treatment isn't a drop at all — it's weight-based children's acetaminophen or ibuprofen for kids, or the adult dose for grown-ups, plus a warm compress held against the ear. Don't put oils, garlic, alcohol, or leftover prescription drops in an ear: in the wrong infection, or with a damaged eardrum, they can irritate the ear or delay the right treatment. Ear candles are never safe. If pain is severe or lasts more than a day or two, get the ear examined.
When should ear pain be checked the same day?
Call or come in the same day for pain plus swelling, redness, or tenderness behind the ear; hearing loss; drainage that persists; dizziness; or outer-ear pain in someone with diabetes or a weakened immune system — those need prompt care. A baby under 3 months with a fever of 100.4°F or higher needs emergency care right away: call 911 or go to the ER. Severe pain that pain medicine doesn't touch also deserves a same-day look.
What does an ear-pain visit cost at Evolve Health?
A self-pay sick visit at Evolve Health is a flat $75, told to you before you're seen, and it covers the clinician exam, diagnosis, treatment plan, and prescriptions sent to your pharmacy when appropriate. If you have insurance, we verify your coverage free from your insurance card, photo ID, and date of birth before your visit. We're open Monday through Friday, 7 AM to 5 PM, with same-day appointments — call (940) 257-2002 or book online.
Sources
- Centers for Disease Control and Prevention — Ear Infection Basics (middle-ear infection causes, symptoms, and when antibiotics are used)
- Centers for Disease Control and Prevention — Swimmer's Ear (Otitis Externa) (canal infection, treatment with prescription drops, keeping the ear dry)
- American Academy of Pediatrics, HealthyChildren.org — Ear Infection Information (watchful waiting, pain relief, and weight-based dosing for children)
- MedlinePlus — Ear Infections (otitis media and otitis externa overview)
Ear pain? Let's look in the ear — today
One quick otoscope exam tells us which infection it is and which treatment will actually work. Same-day appointments in Denton, a flat $75 self-pay sick visit told to you before you're seen — or free coverage verification before your visit if you have insurance.