Surfer’s Ear Infections in Bali: Treatment and Prevention Guide

You’ve just come off a perfect left at Uluwatu, ears ringing, water sloshing around inside your head, and by the next morning one side feels blocked, tender, and vaguely like something has taken up residence in your ear canal. Sound familiar? Ear infections are one of the most common health complaints among surfers in Bali, and the combination of warm tropical water, heavy surf, and back-to-back sessions makes this island a particularly fertile environment for the bacteria and fungi that cause them.

What Is Surfer’s Ear (And Is It the Same as an Ear Infection)?

The term “surfer’s ear” is actually used to describe two different conditions, and mixing them up leads to a lot of confusion about treatment.

Exostosis (True Surfer’s Ear)

Exostosis is the bony growth that develops inside the ear canal after years of exposure to cold water and wind. It is a slow, cumulative process and does not cause an acute infection. Surfers who spend a decade or more in the water gradually develop these bony lumps, which narrow the canal and trap water, increasing infection risk over time. This condition is diagnosed by a doctor and, in advanced cases, requires surgery to correct.

Otitis Externa (Swimmer’s Ear)

This is the acute infection most visiting surfers actually experience in Bali. Bacteria or fungi colonise the outer ear canal after water is trapped inside, breaking down the skin’s natural protective barrier. Symptoms typically appear within 24 to 48 hours of prolonged water exposure and can escalate quickly in Bali’s humid climate.

Symptoms to Watch For

Catching an ear infection early makes treatment much faster and simpler. The classic progression looks like this:

• Itching inside the ear canal (the earliest warning sign, easy to dismiss)
• A feeling of fullness or muffled hearing in one or both ears
• Pain that worsens when you pull the outer ear or press the small cartilage flap at the entrance to the canal
• Discharge, which can be clear, milky, or yellow-green depending on the organism involved
• Significant pain radiating into the jaw or neck in more severe cases
• Swelling that partially or fully closes the canal
• Fever, which signals the infection may be spreading beyond the canal

If you develop fever, swelling behind the ear, or neurological symptoms like facial weakness, seek emergency care immediately. These signs suggest the infection has spread to deeper tissue or bone, a rare but serious complication called malignant otitis externa.

Why Bali’s Waters Increase Infection Risk

Not all surf destinations are equal when it comes to ear infection risk. Bali’s conditions stack several factors together:

• Warm water temperatures (around 27 to 29°C year-round) allow bacteria and fungi like Pseudomonas aeruginosa and Aspergillus to thrive far more aggressively than in cold-water surf destinations
• Water quality concerns, particularly near river mouths and popular breaks like Kuta and Canggu, where runoff and waste water can elevate bacterial counts significantly
• Long sessions and multiple surfs per day mean the ear canal rarely has time to fully dry out
• High ambient humidity slows natural drying between sessions
• Pre-existing minor skin irritation from sunscreen, sand, and ear bud use can strip the canal’s natural acid mantle, making it easier for pathogens to establish

Understanding these factors helps explain why prevention is far more effective than trying to treat an infection once it has taken hold.

Treatment: What Actually Works

For a confirmed outer ear infection, treatment typically involves a combination of the following approaches. If symptoms are moderate to severe, see a doctor in Bali before self-treating.

Medical Treatment

• Topical antibiotic or antifungal ear drops are the first-line treatment. Ciprofloxacin-based drops are commonly prescribed and widely available in Bali pharmacies with a prescription. Do not use these without a diagnosis because antifungals and antibacterials are not interchangeable.
• Acetic acid drops (diluted white vinegar or over-the-counter versions) restore the natural acidic environment of the canal and work well for mild cases and maintenance
• Steroid drops are sometimes added to reduce swelling and allow better penetration of the antibiotic
• Oral antibiotics are reserved for infections that have spread beyond the canal or show signs of systemic involvement
• Pain relief with ibuprofen or paracetamol helps manage discomfort during recovery

Rest From the Water

This is the step most surfers resist, but continuing to surf during active treatment almost always prolongs infection. Most ear, nose, and throat specialists recommend staying out of the water for a minimum of 7 to 10 days with a properly treated infection.

Supporting Your Recovery

Your immune system does the heavy lifting when fighting any infection. Staying well hydrated, getting adequate sleep, and keeping alcohol intake low all help your body respond effectively. If you’ve been pushing hard, travelling, or recovering from a stomach illness at the same time, your immune function may already be compromised. In these situations, IV hydration and a targeted vitamin infusion can genuinely support recovery by restoring fluid balance, vitamin C, and B-complex levels that are depleted during illness and intense physical activity. It is not a cure for the ear infection itself, but it is a legitimate tool for feeling well enough to rest and recover properly. You can browse the options in the Revivel Life drip catalog if that interests you.

Prevention: Keeping Your Ears Healthy All Season

Prevention is where the real wins are. These habits, used consistently, dramatically reduce your risk:

• Use custom-moulded or universal-fit surf ear plugs like Doc’s Proplugs. They allow enough sound through to hear waves while blocking cold water and wind. Available at most Bali surf shops.
• Dry your ears properly after each session. Tilt your head to each side and gently pull the outer ear in different directions to encourage drainage. A soft shake often shifts trapped water without any instruments.
• Use a drying solution after surfing. A few drops of diluted rubbing alcohol (isopropyl alcohol mixed with equal parts white vinegar) evaporates residual water and acidifies the canal. Commercial versions are available.
• Avoid cotton buds. They compact debris toward the eardrum and micro-abrade the canal lining, removing its protective coating.
• Be selective about where you surf after rain. Bacteria counts near river outlets spike dramatically in the 24 to 48 hours following heavy rainfall. Choosing a reef break away from drainage channels during these windows makes a meaningful difference.
• Treat any mild itch promptly. A few days of acetic acid drops at the first sign of irritation can stop a developing infection before it requires antibiotics.

Where to Get Treatment in Bali

For mild cases, many Bali pharmacies (called Apotek) stock acetic acid drops and basic antiseptic ear solutions. For anything beyond very mild itching, seeing a doctor is the right move. Options include:

• BIMC Hospital in Kuta and Nusa Dua (English-speaking staff, well-equipped for tourists)
• Kasih Ibu Hospital in Seminyak
• International SOS Clinic in Denpasar
• Local clinics (klinik) throughout Canggu, Seminyak, and Ubud for straightforward presentations

If you have travel insurance, use it. Ear infections requiring an ENT visit and prescription drops are well within standard coverage and the out-of-pocket cost without insurance can add up quickly.

Frequently Asked Questions

Can I surf with mild surfer’s ear symptoms?

If you are already experiencing pain, discharge, or significant blockage, continuing to surf will almost always worsen the infection and extend your recovery time. Even with mild symptoms, it is worth taking a day or two out of the water while starting treatment. Your ear will thank you later.

Is it safe to surf at Uluwatu and Padang Padang without ear plugs?

The reef breaks along the Bukit Peninsula generally have cleaner water than beach breaks near populated areas, but all surf involves prolonged water exposure. Ear plugs are worthwhile at any break if you are surfing regularly or have a history of ear infections.

How long does a typical ear infection take to clear up in Bali?

With appropriate treatment and a break from the water, most mild to moderate outer ear infections resolve in 7 to 14 days. Severe infections or those caused by fungi can take three to four weeks or longer.

Can dehydration or illness make an ear infection worse?

Yes. A compromised immune system, whether from dehydration, a stomach bug, poor sleep, or heavy alcohol use, reduces your ability to fight off any infection. Keeping your body in good shape directly supports a faster recovery.

Do I need antibiotics every time?

Not always. Mild cases often respond well to acetic acid drops and keeping the ear dry. Moderate to severe infections, those involving significant pain, discharge, or fever, generally do require prescription antibiotics or antifungal treatment diagnosed and prescribed by a doctor.

Getting Back in the Water Feeling Your Best

An ear infection has a way of derailing a surf trip fast, but with early attention and sensible prevention, most surfers are back in the water within one to two weeks. If your infection has been part of a rougher stretch, perhaps a dose of Bali belly, too many nights out, or a long travel day before you even hit the waves, your body may need a broader reset before you paddle back out.

Revivel Life provides mobile IV drip therapy across the main surf and expat areas of Bali, coming directly to your villa, hotel, or surf camp. If you are wiped out and need to recover quickly, a hydration and vitamin drip delivered to your door is one of the most efficient ways to get your energy and immune function back on track. Check out the full drip menu to find the right option for your situation, or visit our booking page to arrange a session at your accommodation.