Earwax is part of the ear's own protection. It traps dust, keeps the ear canal skin soft, and usually moves out on its own as the jaw moves while talking and eating. Problems begin if the wax packs into a tight blockage. Then the ear may feel blocked, hearing may dull, and your own voice may sound odd.
A wax blockage is usually not dangerous, but it should not be dug out at home. The safest home approach is to soften the wax gently and avoid anything that pushes it deeper.
How to recognise a blockage#
A wax blockage often feels like fullness, pressure, or muffled hearing. The symptom may build slowly and is sometimes noticed only after showering, swimming, or using earplugs. Water can swell wax and make a mild blockage suddenly obvious.
If there is pain, fever, discharge, or dizziness, the problem may not be wax alone. Ear canal infection, pressure behind the eardrum, or another ear problem can feel similar at first.
Why cotton swabs often make it worse#
The ear canal does not need deep cleaning. A cotton swab may remove only a little wax and push the rest deeper. It can also irritate the ear canal skin, which adds itch and blockage.
The outer ear can be wiped gently, but the ear canal should not be probed with swabs, pins, or other objects. The eardrum is sensitive and the skin inside the canal can break easily.
Softening the wax at home#
If the symptoms fit wax blockage and the ear is not painful, wax can be softened with a product meant for that purpose, following the package instructions. Softening often takes a few days, so it is not useful to judge the result after one use.
During softening the ear may feel more blocked for a while because the wax swells before it moves. If pain increases, discharge appears, or the general condition worsens, stop and have the ear checked.
Do not flush the ear forcefully at home if you are not sure the eardrum is intact. Extra caution is needed if there has been a perforated eardrum, ear tubes, ear surgery, or repeated infections.
Earplugs, headphones, and hearing aids#
Earplugs, earbuds, and hearing aids can increase wax packing because they block the normal outward movement of wax. They can also irritate the canal if the fit is poor.
If you use earplugs often, keep them clean and make sure the size is right. If hearing aids clog repeatedly with wax, ear care needs to become a regular routine.
When blocked feeling comes from a cold#
Not every blocked ear is due to wax. During a cold, ear pressure often comes from swelling in the nose and throat. Then the ear feels blocked even if the ear canal is clean.
If the nose is blocked too, swallowing makes the ear pop, and the pressure changes during the day, the problem may be related to the Eustachian tube rather than wax.
When wax should be removed by a professional#
Professional removal makes sense if softening does not help, if the blockage affects hearing, or if a hearing aid is being used. Assessment is also useful if you are not sure whether the problem is wax or infection.
Removal is usually safer after the wax has been softened first. If the canal is sore or inflamed, removing the wax alone may not be enough.
When to seek care#
Seek care if the ear is painful, if there is discharge, if hearing drops suddenly, or if there is strong dizziness. Seek care also if wax blockage keeps coming back, if a hearing aid is used, or if there has been a perforated eardrum, ear tubes, or ear surgery.
In a young child, blocked ear and pain should not be assumed to be only wax if the child is clearly unwell or feverish.
Further reading and sources#
Further reading: