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Otitis Externa

Infection of the ear canal — painful, itchy and often triggered by water or cotton buds.

£40 · 20 minutes

Same-day availability

6am to 10pm, seven days

Assessed and treated by a GMC-registered GP

Prescriptions, sick notes and referral letters included

A written treatment plan after every appointment

Your NHS records in the room, with your consent

Clinically reviewed by Dr Mohammad Khan · Last reviewed

August 24, 2026

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A 20-minute appointment with a GMC-registered GP for £40. No membership required.

Private GP care led personally by Dr Mohammad Zubair Khan, GMC 7563469.

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Same-Day Appointments
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Same-Day Appointments
Sick Notes
Private Prescriptions
Blood Tests
Menopause & HRT
Weight Management
Mental Health
Specialist Referrals

Overview

Otitis externa is infection or inflammation of the ear canal — the outer ear — as opposed to the middle ear behind the drum. It causes pain, itch and discharge, and it is often called swimmer's ear, though most cases have nothing to do with swimming.

The simplest way to tell it apart from a middle ear infection: pull gently on your earlobe, or press the little flap in front of the canal. If that hurts, the problem is in the outer ear. Middle ear infections do not hurt when you move the ear.

Two things worth knowing:

  • The commonest cause is cleaning your ears. Cotton buds strip the protective wax and scratch the delicate canal skin, letting bacteria in. It is a self-inflicted condition in a great many people, and stopping is the most effective prevention there is
  • Ear drops need to actually reach the infection. Where the canal is swollen shut, drops cannot get past — and this is why treatment fails and why a wick is sometimes needed

One situation is genuinely dangerous and must not be missed: severe, unrelenting ear pain in someone with diabetes or a weakened immune system, particularly if it is worse at night or there is facial weakness. That may be a spreading bone infection requiring hospital treatment.

Common symptoms

What it feels like

  • Ear pain — often severe, and out of proportion to how it looks
  • Pain on pulling the earlobe or pressing the flap in front of the ear — the identifying feature
  • Itch, sometimes intense, particularly early on
  • Discharge — watery, or thick and smelly
  • Blocked or muffled hearing, from swelling and debris
  • A feeling of fullness
  • Pain on chewing
  • Usually one ear

How it differs from a middle ear infection

  • Otitis externa: hurts when you move the ear; itch is common; discharge from the canal; hearing muffled by swelling
  • Middle ear infection: no pain on moving the ear; more common in children; often follows a cold; discharge only if the drum perforates

Chronic otitis externa

Where it persists beyond a few weeks: itch dominates rather than pain, the canal is dry and scaly, and there is often an underlying skin condition — eczema, psoriasis or seborrhoeic dermatitis — or a fungal infection after repeated antibiotic drops.

Features that need urgent attention

  • Severe pain in someone with diabetes or immunosuppression, particularly worse at night
  • Facial weakness or drooping
  • Swelling, redness or tenderness of the bone behind the ear, or the ear pushed forwards
  • Fever with spreading redness of the outer ear and surrounding skin
  • Severe vertigo
  • Granulation tissue in the canal, or pain that seems disproportionate and unrelenting

Causes and risk factors

Why it happens

The ear canal is protected by a thin layer of slightly acidic wax. Anything that removes that layer or breaks the skin lets bacteria in — usually pseudomonas or staphylococcus.

The main causes

  • Cotton buds, cleaning, and scratching the canal — the leading cause. Removing wax removes the defence
  • Water retained in the canal — swimming, showering, humid climates. Hence "swimmer's ear"
  • Earphones, hearing aids and earplugs worn for long periods — trapping moisture and causing friction
  • Skin conditions affecting the canal: eczema, psoriasis, seborrhoeic dermatitis
  • Hair products, shampoo and soap entering the ear
  • A narrow canal, or one full of hair
  • Diabetes
  • Previous ear surgery, or a perforated eardrum

Fungal otitis externa

Worth knowing about, because it explains a common frustration. Repeated courses of antibiotic ear drops can allow a fungal infection to take hold, which then does not respond to more antibiotic drops. It typically causes marked itch, a blocked feeling, and debris sometimes described as looking like damp blotting paper. It needs antifungal treatment and, importantly, cleaning of the canal.

The serious one

Necrotising (malignant) otitis externa — infection spreading from the canal into the surrounding bone. It occurs almost exclusively in people with diabetes, older adults, and anyone immunosuppressed.

Suspect it where pain is severe, persistent, worse at night and out of proportion, particularly if there is any facial weakness. It requires hospital assessment and prolonged intravenous treatment — and it is missed by treating it as ordinary otitis externa for weeks.

How it is diagnosed

We should be straightforward: we cannot look inside your ear over video, and the canal needs examining to confirm the diagnosis and to check the eardrum.

What a remote consultation does well is establish whether this is likely to be outer ear rather than middle ear, identify the risk factors that change management, and recognise who needs seeing urgently.

What we ask

  • Does it hurt when you pull your earlobe or press in front of the ear? — the key question
  • Pain, itch, discharge, and how long
  • Hearing change
  • Swimming, showering, earphone or hearing aid use
  • Cotton bud use — asked directly
  • Diabetes, immunosuppression, or age — which change the level of concern substantially
  • Previous ear surgery, grommets or a known perforation
  • Skin conditions
  • Previous episodes and previous drops — repeated antibiotic drops raise the possibility of fungal infection

When a swab is worth taking

Where treatment has failed, where infection is recurrent, in anyone immunosuppressed, or where fungal infection is suspected.

What needs in-person assessment

  • Any severe pain in someone with diabetes or immunosuppression — urgently
  • Facial weakness
  • A canal so swollen that drops cannot enter — which needs a wick inserting, and cannot be managed remotely
  • Failure to improve after a proper course of drops
  • Suspected fungal infection, which usually needs the canal cleaning
  • A known or suspected perforated eardrum or grommets — since not all drops are safe

How we treat it online

1. Keep the ear dry — non-negotiable

Water is what sustains the infection. No swimming, and keep water out during showers using cotton wool smeared with petroleum jelly. This alone accounts for a substantial proportion of treatment failures when ignored.

2. Ear drops

  • Antibiotic drops, usually with a steroid, for seven days — the steroid reduces the swelling that stops the drops working
  • Acetic acid drops for milder cases
  • Warm the bottle in your hand first, lie with the affected ear uppermost, and stay there for five minutes afterwards. Drops that run straight out do nothing
  • Pulling the ear gently up and back straightens the canal and helps the drops reach further

3. When drops cannot get in

Where the canal is swollen shut, a wick is inserted — a small sponge that draws the drops along the canal. This is a common reason treatment fails, and it needs doing in person.

4. Pain relief

Otitis externa can be genuinely severe. Regular paracetamol and ibuprofen, taken by the clock rather than as needed, and a warm compress against the ear.

5. What we will not prescribe

  • Oral antibiotics for uncomplicated otitis externa — they do not reach the canal well and are not the treatment. Drops are
  • Aminoglycoside drops where the eardrum may be perforated — a genuine safety issue
  • Repeated antibiotic drop courses without considering fungal infection

6. Where hospital assessment is needed

Suspected necrotising otitis externa — severe unrelenting pain in someone with diabetes or immunosuppression, particularly with facial weakness. That is an urgent hospital referral, not another course of drops.

7. Recurrent or chronic cases

Treat any underlying eczema or psoriasis, stop all cleaning, use preventive acidifying drops after swimming, and consider ENT referral for microsuction cleaning — which is often what finally settles a chronically inflamed canal.

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Important

When to seek urgent help

Seek urgent same-day assessment for:

  • Severe or unrelenting ear pain in anyone with diabetes, immunosuppression, or in an older adult — particularly if worse at night. This may be infection spreading into bone
  • Facial weakness or drooping on the same side
  • Swelling, redness or tenderness of the bone behind the ear, or the ear pushed forwards
  • Spreading redness and swelling of the outer ear and surrounding skin with fever
  • Severe vertigo, or sudden hearing loss
  • Severe headache, neck stiffness, drowsiness or confusion

Book an appointment for:

  • Ear pain, itch or discharge lasting more than a few days
  • No improvement after a full course of ear drops — which may mean the drops are not reaching the infection, or that it is fungal
  • A canal too swollen for drops to enter — a wick may be needed
  • Recurrent episodes
  • Persistent itch with dry, scaly ears — suggesting an underlying skin condition
  • Ear symptoms where you have a perforated eardrum, grommets or previous ear surgery — since not all drops are safe
  • Hearing that has not returned to normal after the infection has settled

Prevention and self-care

Stop cleaning your ears

The single most effective preventive measure. No cotton buds, no fingers, no hair grips, no towel corners twisted into the canal. The wax you are removing is the protection, and the scratches you cause are the way in.

The ear is self-cleaning. Wash the outer ear only.

Keeping water out

  • Dry the ears after swimming or showering — tilt the head to each side, and use a hairdryer on the lowest cool setting held at arm's length
  • Well-fitting swimming earplugs, or a swimming cap over the ears
  • Cotton wool with petroleum jelly on the outside for showers during an episode
  • Acidifying drops after swimming — available over the counter, and genuinely effective for people who get repeated episodes

Making drops work

  • Warm the bottle in your hand — cold drops cause dizziness
  • Lie with the ear uppermost; instil the drops
  • Stay lying down for five minutes. The step everyone skips
  • Pull the ear gently up and back to straighten the canal
  • Finish the full course, even once the pain has gone

Earphones and hearing aids

  • Clean them regularly — they carry bacteria straight into a warm, moist canal
  • Take breaks from in-ear headphones
  • Do not use them at all during an active infection

If it keeps coming back

  • Stop all cleaning — including what you consider gentle
  • Treat any eczema or psoriasis affecting the ears
  • Use acidifying drops routinely after swimming
  • Avoid getting shampoo and hair products in the ear — wash your hair with your head tilted back
  • Ask about microsuction cleaning, which often settles a chronically inflamed canal where drops alone have not

If you have diabetes

Take ear pain seriously and get it assessed promptly rather than persevering with drops. Severe pain, pain worse at night, or pain that is not settling needs urgent review, because the risk of infection spreading into bone is real and the outcome depends heavily on catching it early.

NHS or private

Acetic acid ear spray — sold as EarCalm — is available over the counter for a few pounds and is genuinely effective for mild otitis externa. For an early, mild case that is the sensible first step, and we would say so before charging you for a consultation. Your NHS GP treats it free.

Keeping the ear dry costs nothing and does more than people expect — a shower cap, or petroleum jelly on cotton wool while washing.

Where paying is justified is a painful, swollen, discharging ear that has not settled on acetic acid, where the steroid component of a combination spray such as Otomize is what actually relieves the pain — much of which comes from a swollen canal under pressure.

The honest limitation is that we cannot look in your ear. That matters more here than for most remote prescribing, because the one contraindication that causes lasting harm — a perforated eardrum, which makes neomycin unsafe — can only be excluded with certainty by looking. A careful history covers most of it, and where doubt remains we will ask you to be examined rather than prescribe.

What needs in-person care: a canal so swollen it has closed, which needs microsuction and sometimes an ear wick; severe pain with swelling spreading onto the face or neck; and any severe ear infection in someone with diabetes or a suppressed immune system, where necrotising otitis externa is a serious diagnosis not to be managed over video.

Evidence and guidelines

NICE Clinical Knowledge Summary, Otitis externa, is the principal reference. It recommends topical treatment as first-line, covers the use of acetic acid for mild cases and topical antibiotic-steroid combinations for more significant inflammation, and advises against routine oral antibiotics.

NICE CKS is explicit about aminoglycoside-containing preparations and the tympanic membrane — neomycin and gentamicin carry a risk of ototoxicity where there is a perforation, which is the basis for the caution on this page.

ENT UK guidance covers aural toileting, microsuction and the use of ear wicks in a canal too oedematous for topical treatment to penetrate.

CKS also sets out necrotising (malignant) otitis externa — severe pain, granulation tissue, and risk concentrated in older people with diabetes or immunosuppression — as requiring urgent same-day ENT assessment, which underpins the safety advice above.

Common questions

How do I know it is the outer ear?

Pull gently on your earlobe, or press the small flap in front of the ear canal. If that is painful, it is otitis externa. A middle ear infection does not hurt when you move the ear — which is a simple and reliable way to tell them apart, and it changes the treatment completely.

Why do I keep getting it?

Most often because of cleaning. Cotton buds remove the protective wax and scratch the canal skin, which is exactly how bacteria get in — so the effort to keep ears clean is what causes the infection. Water retained after swimming is the other main reason. Stopping all cleaning, and using acidifying drops after swimming, prevents most recurrences.

Why are the drops not working?

Usually one of three reasons. The canal is too swollen for them to get in — which needs a wick inserting. They are running straight back out because you are not lying with the ear uppermost for five minutes. Or after repeated antibiotic courses, the infection has become fungal, which needs different treatment and usually cleaning of the canal.

Do I need antibiotic tablets?

No, for ordinary otitis externa. Oral antibiotics do not reach the ear canal well and are not the treatment — drops applied directly are. Tablets are reserved for infection spreading beyond the canal or for people who are immunosuppressed.

Can I go swimming?

Not during an episode — water sustains the infection, and this is one of the commonest reasons treatment fails. Once it has settled, use well-fitting earplugs, dry the ears thoroughly afterwards, and consider acidifying drops after each swim if you are prone to it.

How do I get the drops in properly?

Warm the bottle in your hand first, lie down with the affected ear uppermost, put the drops in, then stay lying there for a full five minutes. Pulling the ear gently up and back straightens the canal and helps them reach further. Almost everyone skips the five minutes, and the drops simply run out.

I have diabetes. Does that change things?

Yes, significantly. Severe or persistent ear pain in someone with diabetes needs prompt assessment rather than another course of drops, because infection can spread into the surrounding bone. Pain that is unrelenting, worse at night, or accompanied by any facial weakness needs urgent hospital review — and the outcome depends on catching it early.

My ear is really itchy but not very painful.

That pattern suggests either a fungal infection — particularly after repeated antibiotic drops — or an underlying skin condition such as eczema or psoriasis affecting the canal. Both need different treatment from a bacterial infection, and scratching to relieve the itch is what keeps it going.

Dr Mohammad Zubair Khan, GMC-registered private GP and founder of Cheshire Clinics
Clinically reviewed by Dr Mohammad Zubair Khan, GMC 7563469
Last reviewed

August 24, 2026

How it works

What happens when you book

£40 for a 20-minute appointment with a GMC-registered GP, 6am to 10pm, seven days a week. Membership is optional and never required.
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Book your appointment

Pick a time that suits you — 6am to 10pm, seven days a week, including weekends and bank holidays. £40 for 20 minutes, self-pay, with no insurance to arrange.
5–10 minutes
Online video consultation with a GMC-registered private GP
02

Meet your GP

A 20-minute video or phone consultation with a GMC-registered GP — long enough for a proper conversation about your symptoms, your history and what matters to you.
20 minutes
Diagnostic testing plan including blood test panel, ECG and urine screening
03

Tests and referrals, if you need them

Where testing will actually answer the question, we arrange it — blood tests and health screening through our laboratory partner, or a referral for ultrasound, X-ray, CT or MRI through private imaging providers. We will also tell you when a scan is not the right next step.
1–7 days
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Your GP talks you through what the results mean and agrees the next step with you. Every consultation ends with your treatment plan in writing, and any prescription goes to your own pharmacy.
20 minutes
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Ongoing care and follow-up

Follow-up appointments, progress monitoring and ongoing advice — including saying plainly when something needs in-person or NHS care instead.

Ongoing

How we compare

Time to be seen

Appointment length

Your NHS record in the room

Written treatment plan

Told when a test isn’t needed

Cost

Varies by practice

Typically 10 minutes

Yes, your full record

Not routinely

Usually

Free

Same day

Often 10 to 15 minutes

Usually not

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Varies by provider

Often a subscription

Questions about our service

How quickly can I be seen?

Same-day access is usually available, from 6am to 10pm, seven days a week. You choose a time that suits you rather than waiting on hold at 8am.

Will I see the same doctor each time?

Yes. Care is led personally by Dr Mohammad Khan, so you are not passed between clinicians. Continuity is the point of a small practice: someone who knows your history and is listening attentively rather than working through a checklist.

Can you see my NHS records?

Yes, with your consent. We can access your Summary Care Record during the consultation, so your current medications, allergies and significant history are in the room. That means fewer questions you have already answered elsewhere, and safer prescribing.

Are you trying to replace my NHS GP?

No. We are not here to replace GPs, only to support them. Your NHS practice remains responsible for your ongoing care, and with your consent we write to them after the consultation. We are useful when you need to be seen sooner, or want more time than a standard appointment allows.

What is included in the appointment?

Twenty unhurried minutes and a comprehensive assessment. A written treatment plan is included, along with any prescription, sick note or referral letter arising from the consultation, at no extra charge.

How much does it cost?

£40 for 20 minutes, self-pay. Membership is optional and never required. Priced for fairness, because we are not here to charge extortionate amounts for access to a doctor.

What does “treatable online” actually mean?

It means the diagnosis can usually be made from your history and photographs, and that treatment can be arranged safely without examining you. Where a condition is not marked treatable online, it is because examination is the diagnosis — listening to a chest, feeling an abdomen, examining an ear or a joint — or because a procedure or device is needed.

Can you prescribe antibiotics?

Yes, where there is a genuine bacterial infection — cellulitis, impetigo, bacterial urine infections, confirmed strep throat. We will also frequently tell you that you do not need one. Most sore throats, coughs, colds and earaches are viral, and an antibiotic gives you the side effects with none of the benefit.

What if the GP cannot help with what I need?

If your problem turns out to be genuinely outside what we can do remotely, the doctor will tell you straight away, point you to the right service, and refund your fee in full. We would rather do that than fill twenty minutes to justify the charge.

What should I do in an emergency?

Call 999 or go to A&E — do not book an online appointment and do not wait for a reply to an email. For urgent problems that are not emergencies, NHS 111 is available 24 hours a day, online or by phone, and can direct you to the right service.

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