A blocked ear can feel like there is something stuck inside, or you may notice muffled hearing, fullness or pressure. There are several possible reasons for a blocked ear, and earwax is only one of them.
Understanding the possible causes can help you recognise what may be happening and when an ear assessment may be appropriate.
What Can Cause a Blocked Ear?
A blocked sensation can come from different parts of the ear.
Common causes include:
- earwax build-up
- water in the ear canal
- congestion from a cold or allergies
- eustachian tube problems
- irritation or inflammation
- an ear infection
- fluid behind the eardrum
- changes in hearing
The sensation can vary depending on the cause.
Earwax and a Blocked Ear
Earwax is a normal substance produced by the ear. It helps protect and moisturise the ear canal and usually moves out of the ear naturally.
Sometimes wax can build up and cause symptoms such as:
- a blocked or full feeling
- muffled hearing
- ringing or buzzing
- changes in hearing
However, having a blocked ear does not automatically mean that earwax is responsible.
Why Can Water Make an Ear Feel Blocked?
Water can enter the ear canal when swimming, showering or washing your hair.
If water remains temporarily in the ear canal, you may notice a sensation of fullness or muffled hearing.
If earwax is already present, water may also make an existing blockage feel more noticeable.
Other Reasons Your Ear May Feel Blocked
Not all blocked ears are caused by something inside the ear canal.
For example, congestion from a cold or allergies can affect the Eustachian tube, which connects the middle ear to the back of the nose and throat.
Changes in pressure can also create a feeling of fullness or blockage.
Other ear conditions may cause similar symptoms, which is why the sensation alone cannot always identify the cause.
What Can You Do?
If your ear feels blocked after showering or swimming, you can allow water to drain naturally and gently dry the outside of the ear.
Avoid putting cotton buds, fingers or other objects into the ear canal. These can irritate the ear or push existing earwax further inside.
It is also worth avoiding the assumption that every blocked ear needs earwax removal.
If the blocked feeling persists or keeps returning, an assessment can help determine what may be contributing to the symptoms.
When Should You Have Your Ear Checked?
Consider seeking professional advice if you experience:
- persistent ear blockage
- recurring blocked ears
- ongoing changes in hearing
- ear pain or discomfort
- itching
- discharge from the ear
- ringing or other changes in hearing
A sudden change or loss of hearing should be assessed promptly by an appropriate medical professional.
How Is Earwax Removed?
If an assessment identifies earwax that is contributing to the blockage, different removal methods may be considered.
Microsuction is one commonly used method. It involves viewing the ear canal while a small suction device is used to remove earwax or debris.
The appropriate approach depends on the condition of the ear and the individual circumstances. In some cases, further medical assessment may be recommended.
Frequently Asked Questions
No. A blocked sensation can have several causes, including water, congestion, pressure changes, irritation and other ear conditions.
Water can remain temporarily in the outer ear canal after swimming, showering or washing your hair. This can create a feeling of fullness or muffled hearing.
It is best to avoid putting cotton buds or other objects into the ear canal. They can push earwax further into the canal and may irritate the skin.
This depends on the cause. A temporary sensation after water exposure may settle, while persistent or recurring symptoms may require assessment.
Yes. Earwax, fluid, congestion and other ear conditions can cause muffled or reduced hearing. If you notice ongoing or sudden changes in hearing, seek appropriate professional advice.
General information: This article is provided for educational purposes and does not replace individual medical advice. Symptoms, causes and appropriate care may vary between individuals.