700 Children's® – A Blog by Pediatric Experts

How To Prevent Ear Infections While Swimming

May 20, 2025
Baby swimming in a pool.

Summer is almost here, bringing sunny days and lots of fun in the water! Unfortunately, for kids with ear problems, summertime water exposure can sometimes mean ear infections. While ear infections can happen year-round, the warm weather and water activities can increase the risk of ear infections.

Types of Ear Infections

There are two types of ear infections that children may experience:

  1. Otitis media – This is an infection in the middle ear, often caused by bacteria or viruses, not typically related to swimming.
  2. Otitis externa (swimmer’s ear) – This infection affects the ear canal and is typically caused by bacteria that thrive in moisture.

Ear infections can cause pain, discomfort and even hearing problems. Typically, oral antibiotics and/or antibiotic ear drops are used to treat ear infections.

The bacteria responsible for these infections thrive in moist environments, and when contaminated water gets trapped in the ear, it can create a perfect breeding ground for bacteria- leading to an external ear infection (aka swimmer’s ear). This is why it is important to keep ears clean and dry, especially after being in the water.

Earplugs: A Simple Solution for Water Play

If your child loves swimming but struggles with ear problems, swim earplugs can be a great solution. Earplugs are designed to keep water out of the ear canal, reducing the risk of infections and are often recommended for kids who are more prone to ear infections or swim in untreated water (lakes, rivers, creeks or the ocean) where water may contain harmful bacteria. Earplugs are usually not routinely recommended for clean water while bathing in clean water, or chlorinated swimming pools.

Custom-Fitted vs. Over-the-Counter Earplugs

Custom-fitted earplugs are tailored specifically for your child’s ears and provide a snug, comfortable fit. For children who are more sensitive to water in their ears, custom earplugs can be a lifesaver. They are simple to put in and can be worn for extended periods.

Advantages of custom-fitted earplugs

  • Perfect fit: they are molded to your child’s ear, reducing the chance of leakage.
  • Durability: made from high-quality materials, they’re more durable than standard earplugs.
  • Reusable: custom earplugs can be washed and used multiple times.
  • Customization: you can choose additional features, like handles or strings, making them easier to use.

Disadvantages of custom-fitted earplugs

  • Higher cost: custom earplugs are more expensive than over-the-counter options.
  • Need for assistance; younger children may need help putting them in properly.
  • Growth concern: kids grow quickly and may outgrow them over time.

If you aren’t sure whether your child needs swimming earplugs or if you need of advice on ordering the best ones for your child, contact an audiologist or ENT Specialist

ENT at Nationwide Children's
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Featured Expert

Nationwide Children's Hospital Medical Professional
Jonathan M. Grischkan, MD
Otolaryngology

Jonathan Grischkan, MD, is a member of the Department of Otolaryngology at Nationwide Children’s Hospital and is an associate professor of Otolaryngology – Head and Neck Surgery at The Ohio State University College of Medicine. Dr. Grischkan’s clinical and research interests primarily focus on problems relating to cleft lip and palate, vascular lesions, craniofacial disorders, mandibular hypoplasia, airway obstruction, sleep apnea and all aspects of pediatric otolaryngology and facial reconstructive surgery.

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Pediatric News You Can Use From America’s Largest Pediatric Hospital and Research Center

700 Children’s® features the most current pediatric health care information and research from our pediatric experts – physicians and specialists who have seen it all. Many of them are parents and bring a special understanding to what our patients and families experience. If you have a child – or care for a child – 700 Children’s was created especially for you.