Recurrent Ear Infections and Ear Discharge in Adults: When to See an ENT Specialist

Recurrent ear infections can be frustrating, painful and disruptive. Some patients have repeated episodes of ear pain and blockage. Others have persistent discharge, itching, reduced hearing or a cycle of temporary improvement followed by relapse.

Although many ear infections are straightforward, repeated or persistent symptoms deserve proper assessment. The underlying cause may be otitis externa, fungal infection, eczema, psoriasis, earwax trapping, a narrow ear canal, a perforated eardrum, chronic middle ear disease or cholesteatoma.

At Hampshire ENT Clinics, we offer consultant-led assessment for recurrent ear infections, ear discharge, ear pain and blocked ears, with careful examination and microsuction where appropriate.

Quick answer: when should recurrent ear infections be checked?

You should see an ENT specialist if ear infections keep coming back, discharge persists, hearing is reduced, symptoms do not settle with treatment, the ear canal is very swollen, you have diabetes or immune suppression, or there is concern about a perforation or cholesteatoma.

Outer ear infection: otitis externa

Otitis externa is inflammation or infection of the ear canal. It can cause pain, tenderness when touching the ear, itching, swelling, discharge and blocked hearing. It is sometimes called swimmer’s ear, although it can occur without swimming.

Risk factors include water exposure, cotton bud use, eczema, hearing aids, earplugs, narrow canals and repeated irritation. Treatment often involves keeping the ear dry, avoiding trauma, topical ear drops and cleaning debris from the canal when needed.

Fungal ear infection

Fungal otitis externa can cause intense itching, blockage, discharge and discomfort. It may occur after repeated antibiotic drops or in moist ear canals. It often requires careful cleaning and antifungal treatment rather than repeated antibiotic drops.

Microsuction can be particularly helpful because removing debris allows drops to work more effectively and helps the clinician see the canal and eardrum.

Ear eczema and dermatitis

Not all recurrent ear symptoms are infection. Eczema, psoriasis and dermatitis can cause itching, flaky skin, weeping, irritation and recurrent inflammation. Patients may then scratch or use cotton buds, which damages the canal skin and triggers secondary infection.

Long-term control often requires skin care, avoidance of irritants, water precautions and carefully selected topical treatment rather than repeated antibiotics alone.

Middle ear causes: perforation and cholesteatoma

Discharge from the ear can come from the outer ear canal or from the middle ear through a perforated eardrum. This distinction is important because management differs.

A persistent smelly discharge, recurrent infections with hearing loss, or debris seen deep in the ear may suggest chronic middle ear disease or cholesteatoma. These conditions need specialist assessment and sometimes imaging or surgery.

Why repeated courses of drops may fail

Ear drops may fail if the ear canal is blocked with wax or debris, if the diagnosis is fungal rather than bacterial, if the underlying problem is eczema, if water exposure continues, or if infection is coming through a perforated eardrum.

Treatment works best when the ear is examined carefully, cleaned when necessary, and the underlying cause is identified. This is where ENT assessment can be valuable.

Red flag symptoms

Seek urgent medical advice if you have severe ear pain, swelling around the ear, facial weakness, severe dizziness, sudden hearing loss, severe headache, high fever, diabetes with severe ear pain or discharge, or symptoms that are rapidly worsening.

Necrotising otitis externa is rare but serious and is more likely in older patients with diabetes or immune suppression. Severe persistent pain in this group should not be ignored.

What happens at an ENT appointment?

The consultant will take a detailed history and examine the ear canal and eardrum under magnification. Microsuction may be used to remove wax, infected debris or fungal material. A swab, hearing test or imaging may be requested depending on findings.

The aim is to stop the cycle of repeated infections, restore comfort, protect hearing and identify any deeper ear disease.

Why choose Hampshire ENT Clinics?

Hampshire ENT Clinics provides specialist ear assessment for adults across Winchester, Portsmouth/Havant, Salisbury, Southampton and the wider South Coast. Patients can access consultant-led diagnosis and treatment rather than repeated empirical treatment without a clear cause.

Frequently asked questions

Why do I keep getting ear infections?

Common reasons include water exposure, cotton bud use, eczema, narrow canals, hearing aids, fungal infection, wax trapping, perforation or chronic middle ear disease.

Is ear discharge always infection?

No. Discharge may be due to outer ear infection, eczema, fungal infection or middle ear disease through a perforated eardrum.

What is otitis externa?

Otitis externa is inflammation or infection of the ear canal. It commonly causes pain, itching, swelling, discharge and blocked hearing.

Can cotton buds cause infections?

Yes. Cotton buds can damage canal skin, push wax deeper and increase infection risk. They should generally be avoided.

Why do ear drops not work for me?

Drops may not reach the infected skin if the canal is blocked. The diagnosis may also be fungal, inflammatory or related to middle ear disease.

Can microsuction help ear infections?

Microsuction can remove debris, wax or discharge so the ear can be assessed and drops can work more effectively. It is not a cure for every cause.

What is a fungal ear infection?

A fungal infection can cause itching, blockage and discharge. It often needs cleaning and antifungal treatment rather than standard antibiotic drops.

Should I keep my ear dry?

Usually yes during active infection or if you have a perforation. Your ENT specialist will advise on water precautions.

When is ear discharge serious?

Persistent smelly discharge, discharge with hearing loss, dizziness, facial weakness, severe pain or symptoms in someone with diabetes should be assessed promptly.

Can Hampshire ENT Clinics treat recurrent ear infections?

Yes. We assess recurrent ear infections, otitis externa, ear discharge, wax, eczema-related ear problems and suspected chronic middle ear disease.