Why Do My Ears Hurt After Swimming?

A great swim session can leave you feeling refreshed, energised and relaxed. However, for many swimmers, it can also leave behind an annoying problem. Ear pain after swimming is extremely common and can affect everyone from casual swimmers to regular lane swimmers and open water enthusiasts.

Whether your ears feel blocked, itchy, sore or full of trapped water, understanding the cause can help you prevent the problem and stay comfortable in the water.

What Causes Ear Pain After Swimming?

One of the most common causes is swimmer’s ear, also known as otitis externa. This happens when water becomes trapped inside the outer ear canal, creating a damp environment where bacteria can grow.

Swimming pools, lakes and open water can all contribute to the problem. In some cases, chlorinated pool water may also dry out the delicate skin inside the ear, making it more vulnerable to irritation and infection.

Common symptoms can include:

• Itching inside the ear
• Redness or irritation
• Pain when touching the ear
• A blocked sensation
• Fluid drainage
• Temporary reduced hearing

Sometimes the discomfort is mild and disappears quickly. However, more serious cases can become painful and may need medical treatment.

Trapped Water Can Cause Discomfort

Not every case of ear pain is caused by infection. Often, swimmers simply have water trapped inside the ear canal after swimming.

This can lead to:

• Muffled hearing
• Pressure inside the ear
• A sloshing sensation
• Mild discomfort after swimming

In most cases, the water will drain naturally. However, repeated exposure can irritate the ear over time.

A few simple techniques may help remove trapped water safely:

• Tilt your head to one side
• Gently pull your earlobe
• Lie on your side for a few minutes
• Let gravity help the water drain naturally

Avoid using cotton buds inside the ear. They can push water and wax deeper into the ear canal while irritating sensitive skin.

Can Swimming Ear Plugs Help?

For many swimmers, ear plugs can make a big difference.

Swimming ear plugs are designed to help stop water entering the ear canal while remaining comfortable during lessons, training sessions and recreational swimming.

They can be especially useful for:

• Children
• Frequent swimmers
• Open water swimmers
• People prone to ear infections
• Swimmers recovering from ear problems

Silicone swimming ear plugs are a popular option because they mould comfortably to the shape of the ear and create a secure seal.

It is important to choose ear plugs designed specifically for swimming rather than standard noise-reduction ear plugs.

How to Prevent Ear Problems After Swimming

The good news is that prevention is usually simple. A few small habits can help protect your ears every time you swim.

Try to:

• Dry your ears gently after swimming
• Wear well-fitted swimming ear plugs
• Avoid swimming with an active ear infection
• Replace old or damaged ear plugs regularly
• Keep excess water out of the ears where possible

If you swim regularly, ear care should become part of your normal swim kit routine alongside goggles, caps and swimwear.

When Should You See a Doctor?

Mild discomfort often settles quickly. However, ongoing pain should never be ignored.

You should seek medical advice if:

• Pain lasts more than a few days
• There is swelling or discharge
• Your hearing becomes affected
• The ear feels hot or very tender
• Symptoms keep returning after swimming

Treating ear problems early can help prevent more serious infections and keep you swimming comfortably long term.