Telehealth for Ear Infections in Adults: When a Video Visit Is Enough

The Ear Infection Prescribing Problem

Ear infections sit near the top of the list of reasons adults book a same-day visit. The pain is unmistakable, the patient wants treatment fast, and the clinical picture usually resolves within days of the right therapy. So where does the system fall down?

Not on diagnosis. In clinical practice, the real problem is treatment. Most adults with an ear infection walk out of urgent care with an oral antibiotic prescription — and for one of the two main ear infections, that is the wrong drug for the wrong reason.

A UK study of more than 72,000 patients with acute otitis externa — swimmer's ear — found that 67% were prescribed oral antibiotics, most often amoxicillin.^[3] The American Academy of Otolaryngology–Head and Neck Surgery guideline is unambiguous on this: topical eardrops are first-line for uncomplicated otitis externa, and oral antibiotics are not recommended.^[2] Those two numbers don't match, and the mismatch has consequences — for the patient's ear, and for antibiotic resistance.

A video visit with a physician who follows the guideline can actually lead to better treatment, not worse. That's the point I want to make in this article.

Otitis Externa vs. Otitis Media: What Your Doctor Hears

The two ear infections adults get look similar to a patient. Both hurt. Both affect the ear. But they are different problems with different treatments, and the history usually tells me which one you have before I ever look in your ear.

Otitis externa (swimmer's ear) is an infection of the ear canal skin. The tell is a specific cluster of symptoms: itching inside the ear that came first, clear or pus-like discharge, and pain that gets worse when I ask you to tug gently on your earlobe or press in front of the ear. Swimmers, hot tub users, and people who clean their ears with cotton swabs are at higher risk.

Otitis media is an infection behind the eardrum, in the middle ear space. The typical story is a cold or upper respiratory illness a week ago, then a shift to ear pain, a feeling of fullness or pressure, and muffled hearing. Tugging the ear does not change the pain.

Those two histories are different enough that a trained primary care physician reaches the right diagnosis in most uncomplicated cases on symptoms alone.^[2] And the distinction matters enormously — because the treatment is completely different. Otitis externa needs topical eardrops. Otitis media, when antibiotics are warranted, usually calls for a short course of oral amoxicillin. Giving amoxicillin for swimmer's ear treats nothing and risks resistance, yeast overgrowth, and GI side effects.

What the Evidence Shows

The data on telehealth for adult ear infections is thinner than for some other conditions, but what exists is consistent and reassuring.

A 2022 UK pilot feasibility study of 58 adult otology patients (aged 18–70 with hearing loss or tinnitus) found that 65% avoided any hospital attendance entirely, and 75% had their pathway shortened by one hospital visit. Blinded consultant review confirmed 95% diagnostic concordance, and patient satisfaction reached 98%. The service was judged feasible, safe, and non-inferior to the traditional outpatient model.^[1]

The strongest adult-specific guidance comes from the AAO-HNS clinical practice guideline, which recommends topical eardrops — not oral antibiotics — as first-line for uncomplicated otitis externa.^[2]

A UK analysis of more than 72,000 patients with acute otitis externa found 67% were still prescribed oral antibiotics, most often amoxicillin — a guideline-adherence failure, not a diagnostic one.^[3] Telehealth platforms that embed guideline-based decision support into the visit workflow can prescribe more appropriately, because the prompt is right there on the screen.

The Antibiotic Stewardship Angle

Here's the piece most patients find surprising. For acute otitis externa, the oral antibiotics you are most likely to be given are actively ineffective.

The AAO-HNS clinical practice guideline spells out why. The pathogens that cause swimmer's ear — usually Pseudomonas aeruginosa or Staphylococcus aureus — are often resistant to the oral antibiotics primary care doctors reach for first, like amoxicillin. Even when the organism is susceptible, oral dosing produces drug concentrations in the ear canal far below what topical eardrops deliver directly to the site of infection.^[2] A few drops of ofloxacin or a neomycin-polymyxin-hydrocortisone combination will outperform a full course of amoxicillin — because the drug reaches the bacteria.

The reality that 67% of UK otitis externa patients received oral antibiotics anyway^[3] is a guideline-adherence failure, not a diagnostic failure. It reflects rushed visits, physician habit, and patient expectations that "real" treatment means a pill.

Telehealth platforms that embed guideline-based decision support into the visit workflow can prescribe more appropriately — because the prompt is right there on the screen.

What This Means for You

A video visit is enough for most uncomplicated adult ear infections. Specifically, I'm comfortable finishing a visit and sending in a prescription when the presentation is any of the following:

What The recommendation for patients: if your symptoms fit a standard picture and you're otherwise healthy, the video visit is where I can do the most for you — including writing the right prescription the first time.

Red Flags: When You Need In-Person Care

Some ear symptoms need hands-on evaluation, or an emergency department. Skip the video visit and go in person if you have any of the following:

• Severe pain with fever and swelling or redness behind the ear over the mastoid bone — this can indicate mastoiditis.
• Facial weakness or drooping on the side of the painful ear — a sign the infection is affecting the facial nerve.
• Immunocompromise or diabetes with worsening ear pain — necrotizing (malignant) otitis externa is rare but serious, and needs urgent ENT evaluation.
• Bloody or clear watery fluid from the ear after a head injury — this could be cerebrospinal fluid.
• Sudden complete hearing loss in one ear — this is an ENT emergency regardless of pain.
• Symptoms that are not improving after 48–72 hours of appropriate treatment — time for a different diagnosis or hands-on exam.

For everything outside that list, a video visit with a physician who knows the guideline — and is willing to prescribe the right drops instead of the wrong pill — is often the faster and better option.