You are not the only person who has ever put a cotton bud in his ear hoping to get a blockage sorted, only to realise that you have been causing the problem to be worse than it was before. Blocked or painful ears are one of the most frequent causes of a visit to a pharmacist and yet most can be treated easily and safely as soon as you know what really happens on the inside of your ear canal.

We discuss earwax issues with patients weekly at the Earlsdon Pharmacy in Coventry. We are going to tell you all you need to know, about what earwax does, why they build-up problematically in some people, what sort of home-based techniques are safe and recommended by the NHS, when to seek professional assistance, and what you can expect of a professional earwax removal treatment plan.

What Is Earwax and Why Does Your Body Produce It?

Earwax or cerumen medically referred to as earwax, is a totally natural product that is secreted by specialised glands located at the outer part of your ear canal. Neither is it a symptom of poor hygiene, nor does your body get into the habit of making it. Not very: cerumen is among the main defence systems of your ear and, in its absence, your ear canal would be much more susceptible to damage and infection.

One can attribute its production to two kinds of glands. Sebaceous glands add an oily lubricating fluid, and ceruminous glands is a variant of the sweat gland that produces proteins with antimicrobial action. A combination of these secretions and the naturally shed skin cells of the canal lining forms earwax: a slightly acidic self-renewing protective which lines and protects your ear canal 24-hours-a-day.

💡 Did You Know?  Earwax has a natural pH of around 6.1, making the ear canal mildly acidic. This acidity alone is enough to inhibit the growth of many bacteria and fungi that would otherwise thrive in the warm, enclosed environment of the ear canal.

Four Reasons Your Body Needs Earwax

Trapping debris and foreign particles. The ear canal goes directly to the ear drum which is a fragile and imitable structure. Earwax serves as a sticky initial defence mechanism trapping dust, dirt, dead skin cells and even small insects before they can go on to cause damage or irritation any farther into the body.

Fighting off bacteria and fungi. In addition to its physical barrier action, earwax also has lysozyme (antimicrobial enzyme) and immunoglobulins (a type of antibody). These elements, along with its acidic PH, are actively involved in discouraging microbial growth in the canal. This is the reason why patients that clean their ears compulsively tend to experience recurring infections frequently, they are eliminating an essential layer of biological defense.

Keeping the ear canal skin healthy. The ear has a skin that is very thin and sensitive. The earwax is made up of lipid which protects this skin so as not to dry-up, crack, or become itchy. Patients who frequently take off the wax in their ears are known to complain of constant dryness and irritation which is a direct side effect of taking off the natural moisturiser.

Repelling water from the canal. Nature provides water-resistant qualities in earwax. Water that gets inside the ear during swimming or showering gets rid of the coating that becomes waxy and so does not lodge in the canal long enough. This minimizes the chance of otitis externa, a painful outer ear infection also referred to as swimmer ear.

Wet Earwax vs Dry Earwax What Is the Difference?

Not everybody has the same amount of earwax or earwax type and this is purely a matter of genetics. One gene – ABCC11 is what decides whether you have wet or dry earwax. Wet earwax is sticky, pale yellow to deep brown, and is more common in people of European and African descent. Dry earwax is scaly and hard, and usually grey or tan in colour, and more prevalent in people of East Asian or Native American ancestry.

Neither type is superior. They are both the same in regard to their protective functions; the difference is only that they are lipid-based and thus have a different consistency. Wet earwax has about twice the concentration of lipids in it of dry earwax, and is what makes it have the sticky consistency.

What Does the Colour of Your Earwax Tell You?

The colour of earwax is one of the simplest indicators of what is going on inside your ear canal. Earwax naturally darkens as it ages and collects debris, so older wax tends to be darker than newly produced wax.

Pale yellow or cream-coloured wax is freshly produced and completely normal, while golden yellow or orange wax is simply healthy, mature earwax and no cause for concern. Light to mid brown wax indicates older wax that has collected some debris, which is also entirely normal. Dark brown or near-black wax usually points to very old wax or heavy debris accumulation and is generally normal, though it is worth keeping an eye on. Grey or white flaky wax is characteristic of the dry earwax type, which is perfectly normal and particularly common in people of East Asian descent.

However, certain colours do warrant attention. Green or yellow-green wax may indicate an infection and it is advisable to speak to a pharmacist or GP if you notice this. Brown wax streaked with red is more concerning, as it may suggest bleeding or eardrum damage, and prompt medical advice should be sought in this case.

Your Ears Are Designed to Clean Themselves

The most significant fact to know about earwax, perhaps, is that in the huge majority of individuals the ear looks after itself and requires no outside assistance. This is among the most coherent and clear messages in NHS guidance on ear care.

The process by which that is accomplished is simple and elegant. Skin cells which line the ear canal do not remain there, but gradually migrate outwards to the ear opening, in a sort of conveyor belt movement away out of the eardrum. They bring earwax and any debris caught on their way as they travel. The flexion of the tissues surrounding the canal takes place through regular jaw movements, which includes talking, eating, yawning, etc. Our wax finally gets to the outer ear, dries and flakes off.

This is because earwax does not build up to a problem level to most people. The system is self-checking, perpetual and fully automatic.

NHS Guidance:  The NHS advises that most people will never need to do anything to remove earwax. Intervening unnecessarily particularly by inserting objects into the ear is more likely to cause problems than prevent them.

When Earwax Becomes a Problem Causes and Symptoms

The ears are remarkably good at taking care of themselves, but there are some factors that may cause disruption in the normal process of migration, resulting in a slow build-up of wax. When it occurs, the wax may get pressed against the eardrum and lead to a variety of unpleasant symptoms.

What Makes Some People More Prone to Earwax Build-Up?

Earwax build-up is not random. The risk factors that a blockage is more likely to occur are many and well-established. Individuals that have narrow ear canals or those with hairy canals have an increased journey of the wax to take before exiting naturally. Aging is a factor too, as earwax becomes drier and harder with age, and may not be able to move itself so easily. Physical barriers to the outward movement of wax may be caused by frequent in-ear headphones, hearing aid use, or earplugs, whereas the introduction of cotton buds or other tools into the ear may cause 10. There are also skin diseases like eczema or psoriasis which make skin cells shed into the canal more easily and working or living in a more particulate or dusty area provides the ears with more material which can cause blockage.

Symptoms That Suggest a Wax Blockage

Earwax build-up does not always cause noticeable symptoms, particularly in the early stages. When it does, the signs can vary in their nature and intensity. A persistent sensation of fullness or pressure inside the ear is one of the most common complaints, often accompanied by muffled hearing or difficulty making out speech clearly. Some people also experience a dull ache or discomfort, along with itching or irritation inside the canal. Tinnitus an internal ringing, buzzing, or humming with no external source can also develop as a result of a blockage. In more significant cases, dizziness or a mild sense of imbalance may occur. Less commonly, impacted wax sitting close to the ear canal wall can stimulate a branch of the vagus nerve, triggering an occasional reflex cough response.

What You Should Never Use to Remove Earwax

Before exploring what works, it is worth being very clear about what does not and what can cause real harm. The NHS and all mainstream UK clinical bodies have consistent, unambiguous guidance on this point.

Cotton Buds The Most Common Mistake

Cotton buds are designed for cosmetic use, not ear cleaning, and the instructions on most packaging explicitly say they should not be inserted into the ear canal. And yet they remain one of the most commonly used tools for exactly that purpose.

The problem is straightforward: inserting a cotton bud into the ear canal does not draw wax out. The shape and size of the bud means it pushes wax inward, compressing it against the walls of the canal or the eardrum. Over time, repeated use builds a progressively harder, denser plug of compacted wax that is far more difficult to clear than it would have been if left alone. Beyond the wax, cotton buds can abrade the sensitive skin lining the canal, introduce infection, and in more serious cases, rupture the eardrum an injury that can cause lasting hearing damage.

⚠️ NHS Warning:  The NHS advises firmly against inserting cotton buds or anything else into the ear canal. If wax is causing discomfort, the recommended first step is softening drops, not physical removal.

Ear Candles No Evidence, Real Risk

Ear candling involves placing a hollow, waxed fabric tube into the ear canal and igniting the far end, supposedly creating a vacuum that draws wax out. It sounds plausible, but there is no clinical evidence that it works. Multiple studies have found no measurable reduction in earwax following ear candling, and the procedure carries documented risks including burns to the face and outer ear, candle wax deposits in the canal, and perforation of the eardrum. The NHS does not endorse ear candling, and neither does any recognised UK medical body.

How to Remove Earwax Safely at Home

When earwax is causing mild but noticeable symptoms, the NHS recommends a patient, gentle approach at home before considering professional intervention. The goal is not to physically extract the wax but to soften it, so that the ear’s own migration system can do the rest.

Softening Ear Drops The First-Line NHS Recommendation

The simplest and most widely recommended approach is to use ear drops that soften and loosen hardened wax. Olive oil is the option most commonly cited by the NHS and is readily available, inexpensive, and gentle enough for most people. Over-the-counter drops containing sodium bicarbonate, hydrogen peroxide, or carbamide peroxide are also effective alternatives; research has not shown any one formulation to be consistently superior to the others.

The drops do not remove wax directly. They work by breaking down its structure and lubricating its passage, allowing the ear’s natural conveyor-belt mechanism to gradually carry it towards the outer ear over the course of several days.

Step-by-Step Guide Using Olive Oil Drops at Home

Before applying the drops, bring the olive oil to roughly body temperature. A bottle that has been sitting in a cold room can cause temporary dizziness when introduced into the ear canal, so warming it briefly in your hands for a minute or two is sufficient. Once ready, lie down on your side with the affected ear facing upward, or tilt your head to the same effect while seated. Using a clean ear dropper, introduce two to three drops of olive oil into the ear canal, taking care not to touch the dropper tip to the ear to prevent contamination.

Hold still in this position for around five to ten minutes, allowing the oil time to reach and penetrate the wax rather than simply running straight back out. After the waiting period, sit up gently and place a clean tissue against the outer ear to absorb any oil that drains out. Repeat this process two to three times each day. Most people see improvement within three to five days, though in cases of harder or more compacted wax, up to two weeks of consistent use may be needed.

⚠️ Important:  Do not use oil drops if you have a perforated eardrum, have had ear surgery within the past year, or have an active ear infection. If you are unsure whether drops are appropriate for your situation, ask your pharmacist before starting.

Warm Water Irrigation A Secondary Step, Not a Starting Point

If softening drops have been used consistently for several days and the wax has loosened but not fully cleared, gentle irrigation with warm water can sometimes help to flush the remaining residue out. This involves introducing lukewarm water into the ear canal using a rubber bulb syringe, then allowing it to drain freely.

It is important that the water is at body temperature. Water that is too cool or too warm can stimulate the balance organs of the inner ear and cause a brief but unpleasant episode of dizziness. Never irrigate without softening the wax first, as attempting to flush out hard, impacted wax with water alone is unlikely to be effective and may cause discomfort.

⚠️ Do Not Irrigate If:  You have a perforated eardrum, a history of ear surgery, a current ear infection, or a grommet in place. In these situations, water entering the middle ear can cause serious complications. Professional microsuction is a safer alternative for patients in these groups.

What About Over-the-Counter Ear Cleaning Devices?

A range of ear irrigation kits, ear vacuums, and spray-based devices are available in pharmacies and online. The NHS does not currently endorse ear vacuum devices for home use, citing a lack of sufficient clinical evidence for their effectiveness. Standard over-the-counter irrigation kits can be used safely by most people, provided the wax has been softened first and there are no contraindications but they should be used with care and in line with the manufacturer’s instructions. If you are in any doubt about which method is appropriate for you, a quick conversation with your pharmacist is always the safest starting point.

Everyday Habits for Healthy Ears

Good ear health rarely requires active intervention it is mostly about avoiding the habits that cause problems in the first place. The NHS guidance on this is clear and consistent. The most important habit to develop is resisting the urge to clean inside your ears, as the canal is self-maintaining and cleaning it disrupts a system that works perfectly well on its own. It is also worth limiting prolonged use of in-ear headphones or earbuds, which compress wax and slow its outward movement. After swimming or showering, tilting your head gently from side to side encourages water to drain rather than sit in the canal. If you swim regularly, a well-fitted set of earplugs can help prevent moisture from building up and reduce the risk of outer ear infections.

For those who wear hearing aids, cleaning the tubing and receiver regularly as directed is particularly important, as earwax is the primary cause of hearing aid damage and the leading reason devices are sent back for repair. If you work in a dusty environment, a pharmacist can advise on appropriate ear protection to prevent excess debris from entering the canal.

💡 Hearing Aid Wearers:  Regular hearing aid use can slow the outward migration of earwax and stimulate increased wax production. If you wear a hearing aid and notice a gradual reduction in hearing clarity, a wax build-up is often the cause. A routine check every six to twelve months with your pharmacist is a sensible precaution.

When to Seek Professional Help

Home treatment with softening drops resolves the majority of earwax complaints within a week or two. However, there are circumstances where professional assessment is the right next step and some situations where it should not be delayed.

See Your Pharmacist If

If you have been using softening drops consistently for five to seven days without any noticeable improvement, it is worth speaking to a pharmacist. You should also seek their advice if you are unsure whether ear drops are safe given your ear or medical history, or if you wear a hearing aid and are noticing reduced sound quality or increased blockage. A pharmacist can also provide professional guidance if you would simply like advice before starting any home treatment.

Contact Your GP If

You should contact your GP if hearing loss persists despite several weeks of home treatment, or if you have ongoing earache or tinnitus that is not resolving on its own. Those with a history of recurrent ear infections, ear surgery, or a perforated eardrum should also seek GP advice before continuing. If home treatment has not cleared the blockage after two consistent weeks of use, a GP appointment is the appropriate next step.

Seek Urgent Medical Attention If

Certain symptoms require prompt medical attention without delay. If hearing loss occurs suddenly or is severe, or if there is any discharge, blood, or fluid leaking from the ear, you should seek urgent care immediately. A fever developing alongside ear symptoms also warrants urgent assessment, as does any sudden or significant dizziness or loss of balance.

Professional Earwax Removal at Earlsdon Pharmacy, Coventry

When home treatment has not produced the relief you need, or when your symptoms are too significant to manage without professional support, our team at Earlsdon Pharmacy is here to help. We offer safe, efficient earwax removal without the need for a GP referral so you can get the relief you need without waiting.

Microsuction The Gold Standard for Professional Earwax Removal

Microsuction is widely regarded by clinicians as the safest and most effective method currently available for professional earwax removal. Rather than using water to flush the canal, microsuction uses a fine, low-pressure suction device to extract wax under direct, magnified visualisation. The clinician can see exactly what they are doing throughout the procedure, which significantly reduces the risk of discomfort or complications.

Because no water is involved, microsuction is suitable for a wider range of patients than traditional syringing including those with a history of perforated eardrums, recurring infections, or previous ear surgery. The procedure is quick, typically completed within 30 minutes, and most patients notice an immediate improvement in their hearing.

Why Patients in Coventry Choose Earlsdon Pharmacy

• GPhC-registered pharmacists with specialist clinical experience in earwax removal
• Prompt appointment availability no lengthy NHS waiting times
• A calm, professional clinical setting with specialist equipment
• Conveniently located at 19–21 Earlsdon Street, Coventry, CV5 6EP
• Open Monday to Friday 8:30am–6:30pm and Saturday 9am–5:30pm
• Accessible to patients across Coventry including Canley, Tile Hill, Chapelfields, Whoberley, and surrounding areas

Blocked ears can affect your concentration, your confidence, and your quality of life. If your ears are not improving with home treatment, do not put up with it. Book an appointment with our team at Earlsdon Pharmacy today and get the clear, comfortable hearing you deserve.

Frequently Asked Questions

Is earwax normal, or is it a sign that something is wrong?

Earwax is entirely normal and healthy. Every person produces it, though the amount and consistency varies between individuals. It only becomes a concern when it accumulates in sufficient quantity to cause symptoms such as hearing loss or discomfort.

How can I tell if my ear is blocked with wax rather than something else?

The most common indicators of a wax blockage are gradual muffling of hearing in one or both ears, a feeling of pressure or fullness, and possibly a low-grade ache. These symptoms often develop slowly over days or weeks. Sudden hearing loss, pain, or discharge may suggest a different cause and should be assessed by a healthcare professional promptly.

Can I use olive oil drops if I wear a hearing aid?

In most cases, yes olive oil drops are safe for hearing aid wearers, provided there are no other contraindications such as a perforated eardrum. However, it is worth mentioning your hearing aid to your pharmacist, as some device types require you to remove them for a period after using drops. Your pharmacist can give you specific guidance.

How long does it take for olive oil drops to work?

Most people notice some improvement within three to five days of consistent use. In cases where the wax is particularly hard or compacted, it can take up to two weeks. If there is no improvement after this point, professional earwax removal is the recommended next step.

What is the difference between microsuction and ear syringing?

Both methods are used to remove earwax professionally, but they work differently. Syringing (also called irrigation) uses a pressurised stream of water to flush wax from the canal. Microsuction uses gentle suction under direct magnified vision, with no water involved. Microsuction is generally considered safer, particularly for patients with a history of ear problems, and it gives the clinician a clear view throughout the procedure.

Is it safe to have earwax removed if I have had a perforated eardrum in the past?

It depends on whether the eardrum has fully healed and how long ago the perforation occurred. Ear irrigation is not suitable if there is any concern about eardrum integrity. Microsuction, which uses no water, is typically safer in this situation. Our pharmacists will take a full ear history before any procedure and will advise you on the most appropriate option.

Do I need a GP referral to have earwax removed at Earlsdon Pharmacy?

No referral is needed. You can book directly with us. Our trained pharmacists will assess your ears and carry out the appropriate procedure at your appointment.

How often should I get my ears checked if I produce a lot of wax?

There is no universal answer, as wax production rates vary considerably between individuals. As a general rule, if you regularly experience symptoms of build-up or you wear hearing aids, a check every six to twelve months is a sensible routine. Your pharmacist can advise on the right frequency based on your individual pattern of wax production.

Can earwax cause tinnitus?

Yes. When earwax presses against the eardrum or walls of the ear canal, it can alter sound transmission and in some people trigger or worsen tinnitus. In many cases, clearing the wax resolves or significantly reduces the tinnitus, though this is not guaranteed particularly if tinnitus has other contributing causes.

Are there any risks to

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professional earwax removal?

When carried out by a trained clinician using appropriate equipment, the risks of professional earwax removal are low. Microsuction is associated with a small chance of temporary dizziness, a brief sensation of noise during the procedure, or mild irritation of the canal. Serious complications are rare. Our pharmacists will discuss any relevant risks with you before beginning any procedure.