Ear, Nose & Throat
Swimmer's Ear
Infection of the outer ear canal from water remaining in the ear after swimming. Most mild cases resolve with alcohol-vinegar drops used consistently (1:1 ratio) applied 3 times daily. Prevention: keep ears clean and dry after swimming.
Also known as: Otitis externa, External ear infection, Ear canal infection
📝 At a glance
Likely root causes: Pool water remaining in the outer ear canal, providing a warm, moist environment for bacteria or fungi; Chlorinated pool water (more likely to cause swimmer's ear than saltwater); Nasal/throat infection pushed into the eustachian tubes by forceful nose blowing.
First thing to try: 80% of swimmer's ear cases resolve with alcohol-vinegar drops: mix 1 oz. rubbing alcohol with 1 oz. apple cider vinegar (5% acetic acid).
See a doctor if: See a doctor if symptoms are severe, persistent, or worsening, or if you are unsure — natural supports are meant to complement, not replace, professional care.
🔎 Start with the cause
Lasting relief rarely comes from covering a symptom. First find what is feeding the problem, change what you can, and then help the body do what it was designed to do — heal.
Likely root causes
- Pool water remaining in the outer ear canal, providing a warm, moist environment for bacteria or fungi
- Chlorinated pool water (more likely to cause swimmer's ear than saltwater)
- Nasal/throat infection pushed into the eustachian tubes by forceful nose blowing
- Fungal overgrowth (Candida) from prolonged summer swimming
- Hair dye or chemical eardrops irritating the ear canal
Change what you can
- 80% of swimmer's ear cases resolve with alcohol-vinegar drops: mix 1 oz. rubbing alcohol with 1 oz. apple cider vinegar (5% acetic acid).
- Place a couple drops in each ear 3 times daily for 2-3 days -- this causes water to evaporate and restores the acid balance of the skin that prevents bacterial growth.
- Never put sharp objects (bobby pins, paper clips, pencil tips, cotton swabs) in the ear -- they can puncture the eardrum and push infection deeper.
- Shake the head vigorously after swimming to remove water; pull the ear up and out to straighten the canal so water drains.
- Contact a physician if the drops cause burning or sharp pain, if fever develops, if symptoms persist more than a few days, or if there is ear discharge.
🌿 Then assist nature: remedies & protocols
With the cause being addressed, these are the actual things people do for this — ranked by the community. Vote ▲ on what helped you and ▼ on what didn't, and open How to do it for the steps. Each shows two quick signals: Evidence (how much science backs it) and Gentleness (how safe and in keeping with whole, natural health).
★ Start here — our first-line pick, pinned for safety
This is the gentlest, most foundational home step — use it only when you're sure the eardrum is not injured, and stop if it stings.
How to do it ▾
Why it works: The alcohol helps evaporate trapped water while the mild acidity of the vinegar restores the ear canal's normal acid balance, which makes it harder for bacteria and fungus to grow.
- Mix equal parts rubbing alcohol and vinegar in a small clean bottle.
- Tilt the head and place a couple of drops into the affected ear.
- Gently pull the outer ear up and back to help the drops reach the canal, then let it drain back out after a minute.
- Repeat 3 times daily for 2-3 days, or use preventively before and after swimming.
A few minutes per application · 3 times daily for 2-3 days
Caution: Never use ear drops of any kind if there is a chance the eardrum is ruptured — signs include sudden severe pain, sudden relief of pain, dizziness, ringing, or bloody discharge. Stop immediately if the drops cause burning or sharp pain, and check with a doctor. Never insert cotton swabs, bobby pins, or other objects into the ear canal to apply or clean anything.
When to get help: See a doctor promptly if there is fever, severe pain, ear discharge, hearing loss, or if symptoms do not improve within a few days.
Source: Mayo Clinic patient guidance
Comments & experiences ▾
Also helps — ranked by the community (vote to reorder)
A daily prevention habit that pairs well with the vinegar-alcohol drops.
How to do it ▾
Why it works: Gently straightening the ear canal and using gravity and head movement lets trapped water run back out, reducing the moist environment that bacteria need to grow.
- Right after swimming or bathing, tilt the head to each side and gently shake to help water drain out.
- Gently pull the outer ear up and back (for adults) to straighten the ear canal so water can escape more easily.
- Dry only the outer ear gently with a soft towel — never insert the towel corner or any object into the canal.
- If desired, use a blow dryer on the lowest setting held at least a foot away from the ear to help finish drying.
1-2 minutes · After every swim or bath
Caution: Never insert sharp objects, cotton swabs, or towel corners into the ear canal — this can injure the skin or push infection deeper. If a child resists ear discomfort or tugs at the ear after swimming, have it checked rather than assuming it will resolve on its own.
When to get help: See a doctor promptly if there is fever, severe pain, ear discharge, hearing loss, or if symptoms do not improve within a few days.
Source: Mayo Clinic patient guidance
Comments & experiences ▾
A comfort measure only — it does not treat the underlying infection.
How to do it ▾
Why it works: Warm air can help soothe surface discomfort and encourage residual moisture to evaporate, without anything touching or entering the sensitive ear canal.
- Set a hair dryer to its lowest, coolest warm setting.
- Hold it 18-30 inches away from the affected ear.
- Move it gently for a minute or two, checking often that it feels only pleasantly warm, never hot.
- Stop and rest if the ear becomes more uncomfortable.
1-2 minutes · As needed for comfort
Caution: Keep the dryer on its lowest, coolest setting and well away from the ear to avoid burns. This does not replace treatment for an active infection — see a doctor if pain, fever, or discharge are present.
When to get help: See a doctor promptly if there is fever, severe pain, ear discharge, hearing loss, or if symptoms do not improve within a few days.
Source: Home remedies collection
Comments & experiences ▾
How the numbers work: a weighted voting system — trusted published sources cast endorsement votes for each protocol, and your ▲/▼ adds to them. Not medical advice.
🩺 When to see a doctor
- See a doctor if symptoms are severe, persistent, or worsening, or if you are unsure — natural supports are meant to complement, not replace, professional care.
🌿 The seven pathways to health
Seven pathways for your swimmer's ear — tap the circle to check one off (saved on your device), or ask Remy for help.
“Disease is an effort of nature to free the system from conditions that result from a violation of the laws of health... In case of sickness 1cause should be ascertained, 2go to work intelligently to remove the disease. 3Unhealthful conditions should be changed, 4wrong habits corrected. 5Then nature is to be assisted in her effort 6to expel impurities and 7to re-establish right conditions in the system.”
🌿 Overview
Swimmer's ear (otitis externa) occurs when pool water remains in the outer ear canal long enough for bacteria or fungi to overgrow the normally protective earwax environment. Chlorinated water is more likely to cause swimmer's ear than saltwater. The most common cause is actually infection from the nasal passages or throat pushed into the eustachian tubes by blowing the nose too hard while swimming. Constant summer swimming can cause fungal overgrowth (Candida albicans) in the ear canal. Hair dye entering the ear and chemicals in commercial eardrops can also cause infection. 80% of swimmer's ear cases resolve with the simple alcohol-vinegar drop treatment.
Swimmer's ear is an infection of the outer ear canal, often developing when water lingers in the ear after swimming, creating a moist environment where bacteria thrive — though it can also follow scratching or irritation of the canal. It causes itching, then pain (often worsened by tugging the ear), and sometimes discharge and muffled hearing.
Prevention is very effective and practical: keeping the ears dry, tilting and gently drying them after swimming, and not poking cotton swabs or objects into the canal, which strip its protective lining. For an established infection, a doctor's eardrops are often needed to clear it, so persistent pain, discharge, or hearing change warrants medical care rather than home remedies alone. Severe pain, spreading redness around the ear, fever, or symptoms in someone with diabetes or weakened immunity need prompt attention.
Common signs
- Ache and/or itching in one or both ears after swimming
- Outer ear canal appears inflamed, swollen, and red
- Tenderness and pain -- touching the ear often causes pain
- Discharge from the ear canal
- Difficulty hearing or feeling of fullness in the ear
- Symptoms usually appear over 1-2 days after swimming
🍃 Supporting foods & habits
The gentle, everyday foods and supports that help in the background — secondary to the active remedies above. Vote on what helped you.
General care supports healing; the key is keeping the ear canal dry while it recovers.1000
Keep water out of the ear while it heals and dry the ears gently after swimming to prevent it.940
A half-and-half mix of white vinegarTaken by mouth, vinegar can irritate and inflame the stomach lining — something health reformers have long cautioned against. (Used on the skin, as in some remedies here, it's fine.) To swallow for flavor or as a tonic, fresh lemon juice gives a similar brightness gently. Gentler choice: lemon juice. and rubbing alcohol dropped into the ears after swimming to dry the canal and keep swimmer's ear from taking hold.880
A drop of diluted apple cider vinegarTaken by mouth, vinegar can irritate and inflame the stomach lining — something health reformers have long cautioned against. (Used on the skin, as in some remedies here, it's fine.) To swallow for flavor or as a tonic, fresh lemon juice gives a similar brightness gently. Gentler choice: lemon juice. (often half-and-half with rubbing alcohol) can help dry and acidify the ear canal — only if the eardrum is intact and there's no severe pain (see a doctor for a painful, swollen ear).710
How the numbers work: this is a weighted voting system — every published book or article recommending a remedy counts as an endorsement vote, and your ▲/▼ counts too. Not medical advice. *Ties are broken by our editor score (sources, safety, simplicity, cost, lifestyle fit, eight-laws alignment).
🍽️ Eating to help
Food is one of the gentlest medicines — small, steady changes help most.
Reduce saturated fats in the diet -- excess saturated fat increases earwax production, creating more environment for swimmer's ear. Take flaxseed oil for omega-3 and omega-6 fatty acids.
⚖️ Good to know
- Never insert sharp objects into the ear canal.
- Cotton swabs compact earwax deeper and worsen the problem.
- Do not let children swim during active ear infection.
- Seek physician care if fever develops, if there is severe pain, or if symptoms do not resolve within a few days.
- Hearing aids wearers should remove aids periodically to allow moisture to evaporate.
⚕️ What a doctor may offerConventional treatments for this condition — for your information.Show ▾
RemedyRank's heart is natural healing — and honest information. Here is what conventional medical care commonly involves for this condition, listed to inform, never to promote. Decisions about treatment belong with you and your own physician.
Swimmer's ear (outer-ear infection) is treated with antibiotic ear drops and keeping the ear dry.
Commonly offered
- Prescription antibiotic (often with steroid) ear drops–
- Keeping the ear dry while healing–
- Pain relief–
- A doctor cleaning the ear canal if needed–
Worth knowing
- Don't put cotton swabs or objects in the ear.
- Spreading redness, fever, or severe pain needs prompt care.
- Diabetics and the immunocompromised need early treatment (risk of severe infection).
👍/👎 shares whether a treatment helped you — community experience, not medical advice. For full professional details, see the sources under “Learn more” below.
📚 Learn more
Sources for further reading. These open in a new tab.
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