Best antibiotics for an ear infection
Many ear infections improve on their own, so guidelines support a watchful-waiting option with pain control for some children. When an antibiotic is used, amoxicillin is first-line for most.
First-line options
What guidelines recommend to try first. Tap one we rate for its independent monograph.
First-line per AAP/AAFP for most children who haven't recently taken it.
Preferred if amoxicillin was taken in the past 30 days, with concurrent purulent conjunctivitis, or recurrent infection.
If you’re penicillin-allergic, or first-line fails
Cefdinir / cefuroxime / cefpodoxime
The cephalosporins endorsed by AAP/AAFP for a non-severe penicillin allergy (cefixime is not among them — inadequate pneumococcal coverage).
Options for a more severe penicillin allergy.
When antibiotics aren’t needed
Pain control matters as much as antibiotics, and a 48–72 hour observation period is appropriate for many children — ask your clinician.
FAQ
- What is the best antibiotic for an ear infection?
- There's rarely one "best" — the first-line options per US guidelines are amoxicillin (high-dose), amoxicillin-clavulanate. The right choice depends on the specific infection, local resistance, and any allergies, and it's decided by a clinician. Antibiotics are prescription-only.
- Can I get antibiotics for an ear infection without a prescription?
- No. Antibiotics are prescription-only in the US for good reason — the wrong drug or an unnecessary course drives resistance and side effects. Never use leftover antibiotics or someone else's. See a clinician or a telehealth provider.
- What if I'm allergic to penicillin?
- Guideline alternatives include cefdinir / cefuroxime / cefpodoxime; azithromycin or clindamycin. Tell your clinician the exact reaction you had — most reported penicillin "allergies" aren't true allergies.
Antibiotics for other infections
Source
AAP/AAFP — Diagnosis and Management of Acute Otitis Media (via CDC pediatric outpatient guidance) ↗
General reference, not medical advice. Antibiotics are prescription-only; the right one depends on the specific infection, local resistance, your allergies, and your clinician’s judgment. Don’t self-treat, and never use leftover antibiotics or someone else’s — that drives resistance and can be dangerous. See a licensed clinician.