Swimmer’s ear usually requires antibiotic ear drops to clear the infection, but you can manage pain at home while it heals. Most uncomplicated cases resolve within five days of starting treatment, with noticeable pain relief in the first one to three days. Here’s what to do if you suspect you have it, and how to keep it from coming back.
What’s Happening Inside Your Ear
Swimmer’s ear is an infection of the outer ear canal, the narrow passage between the outside of your ear and your eardrum. Water that gets trapped in this canal lowers the natural acidity of the skin and softens it, creating an environment where bacteria thrive. The most common culprits are bacteria that are already present in pools, lakes, and even bathwater.
Swimming isn’t the only trigger. Using cotton swabs is one of the most common causes. Swabs create tiny scratches in the delicate canal skin, and those scratches become entry points for bacteria. Swabs also push earwax and debris deeper into the canal, where they trap water and accelerate the problem. Earbuds, hearing aids, and anything else that sits inside your ear canal can do the same thing.
What You Can Do Right Now
If your ear is painful, itchy, or draining fluid, start with these steps while you arrange to see a provider:
- Take an over-the-counter pain reliever. Ibuprofen or acetaminophen both work. Avoid giving aspirin to anyone under 20 due to the risk of Reye syndrome.
- Apply gentle heat. A warm washcloth or a heating pad on the lowest setting held against the ear can ease pain. Don’t fall asleep with a heating pad on, and don’t use one on a child.
- Keep the ear dry. No swimming, no submerging your head in the bath, and avoid letting shower water run directly into the ear.
- Leave the ear canal alone. Don’t insert cotton swabs, fingers, or earbuds. Cleaning or scratching will make things worse.
These steps help with comfort, but they won’t cure the infection. Swimmer’s ear almost always needs prescription ear drops.
How Prescription Ear Drops Work
The standard treatment is a combination ear drop that contains antibiotics to kill bacteria and a steroid to reduce swelling and pain. You’ll typically use the drops three to four times a day for up to 10 days, though many people feel significantly better within 24 to 72 hours.
Getting the drops to actually reach the infected skin matters. Lie on your side with the affected ear facing up, gently pull your earlobe back and down to straighten the canal, and let the drops settle in for a few minutes before sitting up. If your ear canal is too swollen for drops to penetrate, your doctor may insert a tiny sponge called an ear wick. The wick absorbs the medication and carries it deeper into the canal. It often falls out on its own after a couple of days as swelling decreases, which is a sign the treatment is working. Don’t try to remove a wick yourself. If it hasn’t fallen out within two to three days, go back to have it taken out.
One important safety note: if you have a perforated eardrum or ear tubes, don’t put any drops in your ear unless a provider specifically prescribes them for that situation. You may not always know your eardrum is perforated, which is another reason to get checked rather than treating blindly.
How Long Recovery Takes
With proper treatment, symptoms typically improve within one to three days. Full resolution takes about seven to 10 days. During that time, keep your ears completely dry. That means earplugs in the shower and no swimming until you’ve finished the full course of drops and symptoms are gone. Stopping drops early because the pain is gone is one of the most common reasons swimmer’s ear comes back.
Signs Something More Serious Is Going On
Most swimmer’s ear is straightforward, but a small number of cases develop into a deeper, more dangerous infection. Pain that keeps getting worse despite treatment, fever, swelling that extends beyond the ear canal to the surrounding face or neck, hearing loss, or any weakness in the muscles of your face are all red flags. These can signal that the infection has spread to the bone surrounding the ear canal. People with diabetes or weakened immune systems are at higher risk for this complication and should be seen promptly at the first sign of ear pain.
Preventing It From Coming Back
If you’ve had swimmer’s ear once, you’re more likely to get it again. Prevention comes down to keeping the ear canal dry and protecting its natural defenses.
After swimming or showering, tilt your head to each side so each ear faces the ground. Pull your earlobe in different directions while your ear is tilted down to help trapped water drain. If water remains, a hair dryer on the lowest heat and fan setting, held several inches from your ear, can evaporate the residual moisture.
A preventive drop made from equal parts white vinegar and rubbing alcohol can help after swimming. The alcohol promotes drying while the vinegar restores the ear canal’s natural acidity, making it less hospitable to bacteria and fungi. Pour about a teaspoon into the ear, let it sit briefly, then tilt to drain. Don’t use this mixture if you already have an active infection, broken skin, or a perforated eardrum, as it will cause intense stinging and can cause further damage.
Earplugs, a bathing cap, or custom-fitted swim molds are worth the investment if you swim regularly. And the single most effective prevention strategy is also the simplest: stop putting cotton swabs in your ears. Your ear canal is self-cleaning, and earwax is part of its defense system.