Swimmer’s ear, medically known as otitis externa, is an infection or inflammation of the outer ear canal. While commonly associated with swimming due to water exposure, it can also develop from other factors that introduce moisture or irritate the ear canal. When water remains trapped, it creates a moist environment where bacteria or fungi can multiply, leading to infection. Ear drops are a common and effective treatment.
Applying Ear Drops Correctly
To effectively treat swimmer’s ear, warm the ear drop bottle by holding it in your hands for a few minutes. Cold drops can cause dizziness.
Lie down with the affected ear facing upward so the medication reaches the entire ear canal. Carefully place the prescribed number of drops into the ear. Gently wiggling the outer ear or pressing the tragus (the small cartilage flap in front of the ear canal) can help the drops flow deeper.
After applying, remain in this position for three to five minutes. This allows the medication to penetrate. If necessary, a small cotton ball can be placed at the ear’s opening to keep the liquid inside. Always follow your doctor’s instructions or the product label.
Understanding the Full Treatment Duration
While a single application requires drops to remain in the ear for several minutes, the overall treatment course typically spans several days. Ear drops are usually applied multiple times daily, often two to four times, depending on the medication and infection severity. Most cases require treatment for about 7 to 10 days.
Complete the full course of treatment, even if symptoms improve sooner. Stopping prematurely can lead to the infection returning. While initial relief, such as reduced pain, often occurs within 48 to 72 hours, the infection may not be fully resolved. If symptoms persist, worsen, or do not improve after 72 hours, consult a healthcare provider.
Preventing Swimmer’s Ear
To reduce the likelihood of developing swimmer’s ear, thoroughly dry your ears after swimming or showering. Tilt your head to each side to drain water. Gently dry the outer ear with a towel. A blow dryer on the lowest heat and speed setting, held several inches away, can assist in drying the ear canal.
Wearing earplugs or a tight-fitting swim cap during water activities can prevent water from entering the ear canal. Over-the-counter drying drops, often containing alcohol and vinegar, can be used after water exposure, but only if the eardrum is intact. Avoid inserting objects like cotton swabs or fingers into the ear canal, as this can irritate or damage the delicate skin and increase infection risk. Earwax serves a protective function; it is best to leave it undisturbed.