How to help prevent swimmer's ear

Swimmer's ear affects the skin lining the outer ear canal. Repeated moisture can soften that skin, while cotton buds, fingernails, hearing devices, or earbuds may rub it and remove its protective wax. These changes can make irritation easier to start. The goal is not to strip the canal or clean deeply; ears usually move wax outward on their own. Ear pain or hearing change after water exposure can have other explanations, so prevention habits should not replace an examination when symptoms begin.

After showering or swimming, tip the head to let water drain and dry only the outer ear with a towel. Keep cotton buds and sharp objects out of the canal. Take breaks from in-ear devices if the skin feels sore, and keep them clean according to their instructions. Do not share earphones. If you repeatedly develop symptoms after swimming, ask a clinician whether a drying routine or prescribed drops are suitable; some products are unsafe with a perforated eardrum or ear tubes.

Arrange an assessment if pain, itching, discharge, swelling, or a blocked feeling persists after water exposure. Seek prompt advice for fever, severe pain, spreading redness, swelling around or behind the ear, or a sudden hearing change. People with diabetes, ear tubes, previous ear surgery, or reduced immunity should ask for tailored advice rather than choosing drops independently.

Ask which prevention method fits your ears, whether drops are safe for you, how to manage recurrent irritation, and whether an earplug or swimming habit may be contributing. Mention any discharge, hearing change, previous perforation, tubes, or surgery.