If you have swimmer’s ear, the most important first steps are keeping your ear dry, managing pain with over-the-counter painkillers, and seeing a doctor for prescription eardrops. Swimmer’s ear is a bacterial infection of the outer ear canal, and it almost always requires medicated drops to clear up. With proper treatment, symptoms typically improve within one to three days and resolve completely in seven to ten days.
How to Tell It’s Swimmer’s Ear
The quickest self-check is to gently tug on your outer ear or press on the small flap of cartilage in front of your ear canal (the tragus). If that triggers pain, you’re almost certainly dealing with swimmer’s ear rather than a middle ear infection. Middle ear infections sit behind the eardrum and don’t cause pain with outer ear movement.
Swimmer’s ear typically starts with itching in the ear canal and mild discomfort. As it progresses, you may notice a feeling of fullness, fluid draining from the ear, redness or swelling inside the canal, and muffled hearing. In advanced cases, severe pain can radiate into your face, neck, or the side of your head, and the ear canal can become completely blocked.
What to Do Right Now at Home
While you wait to see a doctor, focus on two things: drying the ear and controlling pain.
Tip your head to the side and gently pull your earlobe in different directions to help any trapped water drain out. You can also use a hairdryer set on the lowest heat and speed, held several inches from your ear, to dry the canal. Avoid putting anything inside the ear, including cotton swabs, fingers, or earbuds. These can scratch the canal lining and push debris deeper, making the infection worse.
For pain relief, acetaminophen (Tylenol) or ibuprofen (Advil) both work well. Ibuprofen has the added benefit of reducing inflammation. You can also place a warm, dry cloth against the outside of your ear for comfort. When you shower, tuck a cotton ball gently into the opening of your ear to keep water out.
Why You Need Prescription Eardrops
Home care alone won’t resolve the infection. The standard treatment is prescription eardrops that combine an antibiotic to kill the bacteria with a corticosteroid to reduce swelling, redness, and itching. These drops work directly in the ear canal where the infection lives, which is far more effective than oral antibiotics for this type of infection.
Your doctor will likely examine the ear canal with an otoscope, sometimes cleaning out debris or drainage first so the drops can reach the infected tissue. If the canal is very swollen, a small wick (a tiny sponge) may be placed inside to help deliver the medication deeper. This sounds uncomfortable but provides faster relief because it ensures the drops actually reach the inflamed area.
Most people notice a clear improvement within 24 hours of starting drops, though it can take up to three days. You’ll typically use the drops for seven to ten days even if you feel better sooner. Stopping early is the most common reason for the infection to come back.
What to Avoid During Recovery
Keep your ear canal dry throughout treatment. That means no swimming, and you should protect the ear in the shower with a cotton ball or a waterproof earplug. Avoid wearing earbuds or hearing aids in the affected ear until the infection clears, since these trap moisture and create friction against the inflamed skin.
Don’t use over-the-counter eardrops marketed for earwax removal or general ear pain unless your doctor specifically recommends them. Some contain ingredients that can irritate an already inflamed canal or are unsafe if there’s any chance the eardrum is perforated.
Signs the Infection Needs Urgent Attention
Most swimmer’s ear cases resolve smoothly with eardrops, but certain symptoms signal something more serious. A fever above 101°F (38.3°C) suggests the infection may have spread beyond the ear canal. Severe pain that doesn’t respond to painkillers, swollen lymph nodes along the jaw or neck, or redness and swelling spreading to the skin around the ear all warrant a prompt call to your doctor or a visit to urgent care.
People with diabetes, weakened immune systems, or those taking medications that suppress the immune system face a higher risk of a dangerous complication where the infection spreads into the surrounding bone. If pain and headaches are getting worse despite several days of treatment, or if you notice grainy, raw-looking tissue inside the ear canal, seek medical attention right away. This is rare, but it requires aggressive treatment.
Preventing It From Happening Again
Swimmer’s ear tends to recur, especially if you swim regularly or live in a humid climate. The single most effective prevention strategy is keeping your ears dry after water exposure. Tilt your head to each side after swimming, pull gently on the earlobe to help water escape, and dry your ears thoroughly with a towel or low-heat hairdryer.
A simple 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, which discourages bacterial growth. Pour about a teaspoon into the ear, let it sit for a moment, then tilt your head to drain it. One important caveat: do not use this mixture if you have a perforated eardrum, ear tubes, or an active infection. It will burn intensely and can cause damage.
Earplugs or a swim cap that covers the ears can also help keep water out in the first place. If you’ve had a recent ear infection or ear surgery, check with your doctor before getting back in the water.