Kids' swimming: Keep health risks at bay
A little preparation can go a long way when it comes to children and water play. Follow these year-round tips for kids' swimming.By Mayo Clinic Staff
Jay L. Hoecker, M.D.
Is it OK for your diaper-clad toddler to splash in the local pool? Can your child safely wear a cast or ear tubes in the water? Could bacteria lurking in the pool or lake make your little one sick?
Before you help your child suit up, consider these practical tips from Jay L. Hoecker, M.D., an emeritus pediatrics specialist at Mayo Clinic in Rochester, Minnesota.
Can babies or toddlers wear diapers in the water?
Swim diapers and swim pants are water-repellent and fit snugly around a child's thighs and waist, but they're not waterproof. If your child has a bowel movement in the water, fecal material might escape the diaper.
A dirty diaper might contain diarrhea-causing germs, including the parasite cryptosporidium — which can contaminate pool water or other swimming areas. In otherwise healthy people, a cryptosporidium infection causes diarrhea. The consequences can be more severe for people who have weak immune systems.
Urine in the water is less risky than feces, but it's difficult to separate the two when children wear diapers. If you allow your child to swim in a diaper, take breaks to change the diaper in the bathroom or use the toilet. Don't allow swimming if your child has diarrhea.
Is it risky for children to swallow pool water?
Your child is bound to gulp pool water at one time or another, especially when first learning to swim. A little swallowed pool water isn't typically a cause for concern, but too much pool water can lead to illness. Encourage your child to spit out any water that gets in his or her mouth.
Can children who have casts go swimming?
It depends on the type of cast:
- Plaster cast. If your child has a plaster cast over cloth wrapping, he or she must stay out of the water. Trying to protect a plaster cast with plastic bags generally isn't effective.
- Fiberglass cast. If your child has a fiberglass cast that's lined with a water-repellent liner, it's usually OK to swim — as long as you have the doctor's OK. After swimming, it's important to thoroughly rinse the inside of the cast with clean water. Generally, you can allow the cast to air-dry.
Can children swim if they have ear tubes?
If your child has ear tubes — tiny cylinders placed through the eardrum to drain fluid and allow air into the middle ear — ask his or her doctor about ear protection during swimming. Some doctors recommend that children who have ear tubes wear earplugs while swimming to prevent bacteria from entering the middle ear. However, routine use of earplugs might only be needed when children dive or swim in untreated water, such as lakes and rivers.
What's the best way to prevent swimmer's ear?
Swimmer's ear is an infection that's often treated with prescription eardrops. To prevent swimmer's ear:
June 15, 2017
- Keep ears dry. Encourage your child to wear earplugs while swimming. After swimming, dry your child's ears by wiping the outer ears gently with a soft towel or use a hair dryer. Put the hair dryer on the lowest setting and hold it at least a foot (about 30 centimeters) away from the ear.
- At-home preventive treatment. If your child doesn't have punctured eardrums, use homemade preventive eardrops before and after swimming. A mixture of 1 part white vinegar to 1 part rubbing alcohol might help promote drying and prevent the growth of bacteria and fungi that can cause swimmer's ear. Pour 1 teaspoon (about 5 milliliters) of the solution into each ear and let it drain back out. Similar over-the-counter solutions might be available at your drugstore.
- Avoid putting foreign objects in your child's ear. Don't use cotton swabs in your child's ears, which can pack material deeper into the ear canal, irritate the thin skin inside the ear or break the skin.
See more In-depth
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- Tympanostomy tube otorrhea in children: Causes, prevention and management. https://www.uptodate.com/home. Accessed April 10, 2017.
- Leder K, et al. Treatment and prevention of cryptosporidiosis. https://www.uptodate.com/home. Accessed April 10, 2017.
- Hot tub/spa user information. Centers for Disease Control and Prevention. https://www.cdc.gov/healthywater/swimming/swimmers/hot-tub-user-information.html. Accessed April 10, 2017.
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- Hoecker JL (expert opinion). Mayo Clinic, Rochester, Minn. April 14, 2017.
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- Care of casts and splints. American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=a00095. Accessed April 10, 2017.
- Auerbach PS, et al., eds. Drowning and submersion injuries. In: Auerbach's Wilderness Medicine. 7th ed. Philadelphia, Pa.: Elsevier; 2017. https://www.clinicalkey.com. Accessed April 10, 2017.