Swimmer's Ear After the Beach or Pool: Symptoms, Treatment and When to See a Doctor in Barcelona

Introduction

Ear pain after swimming is easy to dismiss as trapped water, especially during a beach or pool holiday in Barcelona. Sometimes the sensation disappears after the ear dries. In other cases, moisture and irritation damage the skin of the outer ear canal and allow an infection called otitis externa, or swimmer's ear, to develop.

Swimmer's ear can affect adults and children. It may begin with mild itching or a blocked sensation and then become surprisingly painful. Because the correct treatment depends on the condition of the ear canal and eardrum, putting random drops into the ear is not always safe.

Recognising the symptoms early can prevent several uncomfortable days and reduce the risk of the infection spreading.

Why swimming can lead to an outer ear infection

Water that remains in the ear canal creates a moist environment. The protective skin can also become irritated by salt, chlorine, repeated swimming, humidity, earbuds, hearing aids or attempts to clean the ear.

Cotton buds, fingernails and other objects may create tiny scratches that allow bacteria or fungi to grow. Earwax normally helps protect the canal, so aggressive cleaning can remove part of this natural barrier.

People with eczema, psoriasis, narrow ear canals or previous episodes of otitis externa may be more susceptible.

Common symptoms of swimmer's ear

Early symptoms can include itching inside the ear, mild discomfort, a feeling of fullness and reduced hearing. Pain often increases when the outer ear is pulled or when pressure is applied to the small cartilage in front of the canal.

As inflammation progresses, the ear canal may become swollen and more painful. Fluid or discharge may appear, hearing can become muffled and chewing or sleeping on the affected side may hurt.

These symptoms are different from simply having water in the ear. Persistent pain, tenderness or discharge suggests that an examination is needed.

What to do and what to avoid

Keep the ear dry and pause swimming until the cause is clear. Gently dry the outer ear with a clean towel and allow water to drain naturally. Do not insert cotton buds, tissues, hairpins or any other object into the canal.

Do not use leftover antibiotic drops or homemade mixtures. Ear drops that are safe for an intact eardrum may be unsuitable if there is a perforation, ventilation tube, recent ear surgery or another diagnosis. A doctor should examine the ear before recommending treatment when these factors are possible.

Standard pain relief may be appropriate for some people, but it must be compatible with their age, medical history and other medication. Pharmacists and doctors can advise on safe options.

How swimmer's ear is treated

Treatment usually depends on what the ear looks like during examination. The doctor may prescribe drops containing an antibiotic, antifungal medication, anti-inflammatory treatment or a combination. If the canal is very swollen, cleaning or another method may be needed so the drops can reach the affected area.

Oral antibiotics are not automatically required for a simple outer ear infection. They may be considered when infection extends beyond the canal or when the patient has particular risk factors.

The ear should normally remain dry during treatment. Symptoms often begin to improve after appropriate therapy, but the prescribed course should be followed as directed.

When symptoms need urgent attention

Seek prompt medical care for severe or rapidly increasing pain, fever, swelling or redness around the ear, significant discharge, dizziness, facial weakness or a marked reduction in hearing.

Patients with diabetes, reduced immunity or previous ear surgery should not delay assessment. In these groups, an outer ear infection can occasionally become more serious and needs careful examination.

Call emergency services if ear symptoms occur with severe facial swelling, neurological symptoms, confusion or another rapidly worsening condition.

How to reduce the risk during a beach or pool holiday

After swimming, tilt the head to each side and dry only the outer ear. Avoid forceful cleaning. People with recurrent problems can ask a healthcare professional whether swimming earplugs or preventive drops are suitable for them.

Do not use drying drops if you have a perforated eardrum, ear tubes, active discharge or previous ear surgery unless a clinician has confirmed that the product is safe.

Clean and dry reusable earplugs or hearing devices. Stop swimming and arrange an assessment if itching or pain begins rather than continuing to expose an inflamed canal to water.

Frequently asked questions

Is it just trapped water? Trapped water usually causes fullness without increasing tenderness. Pain when touching the outer ear, discharge or worsening symptoms suggests otitis externa.

Can I fly with swimmer's ear? The outer ear canal is different from the middle ear, but pain, swelling or another ear condition may still make flying uncomfortable. Seek advice if symptoms are significant or the diagnosis is uncertain.

Can I buy ear drops without seeing a doctor? Some products are available, but the correct choice depends on the diagnosis and the eardrum. Avoid self-treatment when there is pain, discharge, previous surgery or suspected perforation.

When to consult a doctor in Barcelona

Arrange a consultation when ear pain continues after the water should have drained, when touching the ear becomes painful, or when there is itching, discharge, swelling or reduced hearing.

An otoscopic examination can distinguish swimmer's ear from wax blockage, a middle-ear infection, a perforated eardrum or pressure-related injury. This matters because each problem requires a different approach.

Early treatment is particularly useful for tourists who want to avoid severe pain and return safely to their normal plans.

Final thoughts

Ear pain after a swim is not always caused by harmless trapped water. Moisture, scratching and repeated cleaning can inflame the outer ear canal and lead to infection.

Keep the ear dry, avoid inserting objects or unverified drops and seek medical advice if pain, discharge or hearing changes persist. A simple ear examination can prevent unnecessary treatment and help the ear recover more quickly.

Medical sources

Centers for Disease Control and Prevention (CDC), Healthy Swimming: swimmer's ear prevention and symptoms.

National Health Service (NHS): otitis externa and ear-infection guidance.

Clinical guidance on acute otitis externa and safe use of ear drops.

About the author

Dr. Stefan Botnar, MD - Multilingual Doctor in Barcelona for Tourists and Expats

Dr. Stefan Botnar is a multilingual doctor in Barcelona with more than 15 years of experience in general and emergency medicine, internal medicine and public health. He provides personalised private medical care for international patients, including acute illnesses, travel-related problems, preventive care and ongoing medical support.

His clinic at Carrer de la Marina, 16-18, Torre Mapfre, Barcelona offers in-person and online appointments, as well as hotel and home visits when appropriate. Dr. Botnar speaks English, Spanish, German, Romanian and Russian.

Disclaimer

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Medication and emergency decisions must be based on an individual assessment. Call 112 in Spain if symptoms suggest a medical emergency.