A blocked ear or muffled hearing can make conversation, work and everyday activities more difficult. Ear wax is one possible cause, particularly when symptoms develop gradually, but it is not the only one. A professional assessment can help establish whether wax is responsible and whether removal is appropriate. Knowing when to seek help — and what to avoid doing at home — can protect your ears and help you get the right care.
How ear wax can affect hearing
Ear wax, or cerumen, is a normal substance that helps protect the ear canal by trapping dust and other particles. Usually, it moves towards the opening of the ear naturally and falls away. In some people, it builds up and becomes impacted, partly or completely blocking the canal.
An accumulation of wax may cause:
- A blocked or full feeling in one or both ears
- Muffled or reduced hearing
- Ringing or buzzing sounds (tinnitus)
- Earache or discomfort
- Occasionally, dizziness or coughing
Symptoms can be more noticeable after using cotton buds, wearing hearing aids or earplugs, or following a shower or swim, when wax may swell or be pushed further into the canal. Some people naturally produce more wax or have narrower ear canals, making build-up more likely.
Not every blocked ear is caused by wax
A feeling of pressure or reduced hearing can also be associated with an ear infection, fluid behind the eardrum, a cold, changes in air pressure, or another ear condition. Sudden hearing loss can have causes that need prompt medical assessment. It should not be assumed to be wax, even if the ear feels blocked.
Seek urgent medical advice if your hearing has reduced suddenly, particularly if this happened over a short period or is affecting one ear. Contact NHS 24 on 111 or seek urgent care for severe pain, discharge or bleeding from the ear, significant dizziness, or symptoms following an injury. If you feel very unwell, seek emergency help.
When to consider professional ear wax removal
Consider arranging an assessment if you have persistent muffled hearing or a blocked sensation that is affecting daily life, and you think wax may be the cause. A clinician can ask about your symptoms and ear history and examine the ear canal to check whether wax is present and whether it is safe to remove. This matters because treatment is not suitable for every ear or every cause of hearing difficulty.
Professional removal may also be worth discussing if wax build-up is affecting the use of hearing aids or if you have recurring problems. If you have a history of ear surgery, a perforated eardrum, grommets, or ongoing ear problems, mention this before any treatment. The appropriate approach depends on your individual circumstances and the findings at assessment.
What you can do safely at home
If you have no warning symptoms or relevant ear history, softening drops may help wax move out naturally or make removal easier. Follow the product instructions and ask a pharmacist or clinician for advice if you are unsure which product is suitable. Do not use drops if you have been told you have a perforated eardrum, have grommets, or have had ear surgery unless a clinician has advised you to do so. If you have pain, discharge or a suspected infection, seek advice before putting anything in the ear.
Avoid inserting cotton buds, fingers, hairpins or other objects into the ear canal. These can push wax deeper, irritate or injure the canal, and may damage the eardrum. Ear candles are not a safe or reliable way to remove wax. Do not try to flush your ears yourself with a home device unless a healthcare professional has confirmed that it is suitable for you and explained how to use it safely.
What to expect from a professional appointment
At an ear wax removal appointment, a clinician will assess your symptoms and check the ear before recommending next steps. If wax is present, they can discuss whether removal is appropriate and explain the method available, what it involves and any relevant risks. The best option depends on factors such as your ear health, medical history and the position and amount of wax.
Removal may not be possible or advisable at the first appointment. Wax sometimes needs softening beforehand, or the clinician may recommend a different assessment if symptoms suggest another cause. If the ear canal is clear but hearing remains muffled, you may need further medical advice rather than wax treatment.
After removal, hearing may feel clearer if wax was the cause, though this cannot be guaranteed. Get further advice if symptoms continue, return quickly, or worsen. Avoid putting objects into your ears to prevent future build-up or injury.
Book ear wax removal in Edinburgh
If blocked ears or muffled hearing are affecting you, Murrayfield Pharmacy offers ear wax removal at 115 Corstorphine Road, Edinburgh. Book an appointment to discuss your symptoms and find out whether professional removal is suitable for you.