Swimmer's Ear Treatment: How to Heal That Painful Ear Fast

You got out of the pool a couple of days ago, and now your ear aches, feels full, and screams when you tug on it. Maybe it's a little itchy or leaking fluid. That sharp, tender pain has a name: swimmer's ear. The good news is that it's common, it's treatable, and most people feel much better within about a week of starting the right drops.

Here's exactly what swimmer's ear treatment looks like, how long it takes to work, and the signs that mean you should call a clinician instead of waiting it out.

What is swimmer's ear (and how is it treated)?

Swimmer's ear, known medically as acute otitis externa, is an infection of the outer ear canal, the tube that runs from your eardrum to the outside. Water trapped after swimming, showering, or sweating softens the skin and washes away protective earwax, letting bacteria move in. The most common culprits are Pseudomonas aeruginosa and Staphylococcus aureus.

The mainstay of treatment is antibiotic eardrops applied directly into the ear canal, often combined with a steroid to calm swelling and itching. Topical drops alone are usually all that's needed, and oral antibiotics are generally not recommended for a standard, uncomplicated case. A short course of pain reliever helps you stay comfortable while the drops do their work. It's also one of the most common reasons people see a doctor: acute otitis externa accounts for an estimated 2.4 million U.S. health-care visits each year.

What eardrops are used for swimmer's ear?

Several topical options work well, and no single preparation has been shown to be clearly superior. Your clinician chooses based on cost, how easy the schedule is to follow, and whether your eardrum is intact. A common regimen is polymyxin B, neomycin, and hydrocortisone, with a few drops in the affected ear several times a day.

One important safety point: if your eardrum is perforated or your clinician can't fully see it, ciprofloxacin drops are preferred. That's because ciprofloxacin is non-ototoxic, while aminoglycoside drops such as neomycin can damage the inner ear and are avoided in that situation. This is exactly why swimmer's ear is worth having a clinician evaluate rather than reaching for leftover drops at home.

• Antibiotic + steroid combination drops (such as ciprofloxacin with dexamethasone) to fight infection and reduce inflammation
• Polymyxin B, neomycin, and hydrocortisone, a common multi-drug option
• Ciprofloxacin drops when the eardrum is perforated or can't be seen, because they're non-ototoxic
• Acetic acid (dilute vinegar) drops, which work but tend to be less effective for longer courses than antibiotic/steroid drops

How long does swimmer's ear take to heal?

A typical course of topical treatment lasts 7 to 10 days, and most people improve within that window: roughly 65 to 90 percent of patients get better clinically in 7 to 10 days, regardless of which topical agent is used. You'll often notice the pain easing within the first couple of days once the drops take hold.

To heal on schedule, keep the ear dry. Avoid swimming and diving during treatment, and keep water out while showering. If your pain isn't improving after a few days of drops, or it's getting worse, check back with a clinician, since that can signal a more stubborn or complicated infection.

How to relieve swimmer's ear pain at home

Swimmer's ear can be genuinely painful, and managing that pain is part of proper treatment. Over-the-counter analgesics such as ibuprofen, naproxen sodium, or acetaminophen can take the edge off while your prescription drops work. Always follow the directions on the package, and check with a clinician or pharmacist if you're unsure whether a medication is right for you.

Home care is about supporting the drops, not replacing them. Keep the ear dry, don't insert cotton swabs or anything else into the canal, and resist the urge to scratch. If you don't have a perforated eardrum, your clinician may suggest preventive drying drops between infections, but treatment of an active infection should be guided by a professional.

• Use OTC pain relievers (ibuprofen, naproxen sodium, or acetaminophen) as directed
• Keep the ear dry; skip swimming, diving, and water in the shower
• Don't put cotton swabs, fingers, or objects into the ear canal
• Lie with the treated ear up for a few minutes after instilling drops so they reach the canal

How to prevent swimmer's ear from coming back

Prevention matters, especially in summer, when most cases cluster: about 44 percent of ambulatory visits for acute otitis externa happen during June through August. Over a lifetime, an estimated 10 percent of people develop the condition at least once, and it's most common in children and young adults.

If you're prone to it and you do not have a perforated eardrum, a simple drying solution can help. A 1:1 mix of white vinegar and rubbing alcohol after swimming helps dry the ear and discourages bacterial and fungal growth. Tilt your head to let water drain out after swimming or showering, and dry the outer ear gently with a towel. If you've ever had a ruptured eardrum or ear tubes, talk to a clinician before using any drops.

• Dry your ears after swimming or showering by tilting and toweling the outer ear
• If your eardrum is intact, use a 1:1 white vinegar and rubbing alcohol mix to dry the canal
• Avoid aggressive cleaning that strips protective earwax
• Consider well-fitting earplugs if you swim often

When to see a doctor for swimmer's ear

Because the right drug depends on whether your eardrum is intact, swimmer's ear is best evaluated by a clinician rather than self-treated. The classic sign is pain when you pull on the outer ear or press the little flap (the tragus) in front of the canal. See a clinician promptly if you have ear pain, drainage, itching, or a plugged feeling after water exposure, and don't delay if symptoms are severe.

Seek care urgently if the infection seems to be spreading beyond the ear canal, you develop a fever, the outer ear or surrounding skin becomes red and swollen, or you have diabetes or a weakened immune system, since these factors change how the infection is managed and can raise the risk of serious complications. Prompt treatment is the best way to prevent a minor ear infection from becoming a serious one.