Blocked ear after swimming? Pharmacist warns when it could be the first sign of infection

A blocked sensation in the ear after swimming, often dismissed as temporary discomfort, could be the first sign of an outer ear infection, according to pharmacist J. Jankauskienė. While water typically drains naturally, persistent blockage, especially when combined with wind or temperature changes, warrants attention.

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Prolonged moisture in the ear canal softens the skin and washes away part of the protective earwax layer.

The pharmacist explained that prolonged moisture softens the ear canal's skin and erodes the protective layer of earwax. This natural barrier normally guards against moisture and microorganisms. Once compromised, bacteria can more easily enter and multiply, leading to inflammation of the outer ear, or swimmer's ear.

Individuals who swim frequently, dive, or spend considerable time in pools or natural bodies of water are at higher risk during summer. Children, those with a history of outer ear infections, people with skin conditions like eczema or psoriasis, and frequent users of cotton swabs are also more susceptible.

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Because earwax protects the ear canal from moisture and microorganisms, a weakened protective barrier makes it easier for bacteria to enter and multiply inside the ear.

Early symptoms can be subtle, including a feeling of fullness, itching, or mild discomfort. However, as the infection progresses, pain intensifies, particularly when touching the earlobe or chewing. The ear canal may become red and swollen, hearing can diminish, and discharge may occur. Jankauskienė cautioned against a common mistake: attempting to clear the ear with cotton swabs. This action often pushes earwax and water deeper, and can damage the delicate skin, further facilitating bacterial entry.

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This is one of the most common mistakes. It is almost impossible to remove water with them, and earwax is often pushed even deeper.

Instead, she recommends allowing water to drain naturally by tilting the head, gently pulling the earlobe, or hopping on one foot. If the blockage persists, ear drops containing ingredients like isopropyl alcohol or glycerol can help dry the ear canal. For excessive earwax buildup, products with carbamide peroxide or saline solutions may be beneficial.

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Usually, products containing isopropyl alcohol, glycerol, or other moisture-removing components are used for this.