Ringing in the Ears After Work: Understanding Tinnitus in Brampton

You finish a shift on a loud production line, a busy construction site or a packed restaurant kitchen. The drive home is quiet, but your ears are not. There is a high-pitched ringing, a buzzing or a hissing sound that no one else can hear. Often it fades by the next morning. Sometimes, for some people, it does not.

That sound is called tinnitus. It is very common, and most people experience it at some point. For many, it is brief and harmless. For others, it becomes persistent and can affect concentration, sleep and mood. For working adults in noisy jobs, tinnitus after a shift can also be an early warning that the ears are being exposed to more noise than they can safely handle.

At Pharmasave BramCity, 14 Lisa Street, pharmacists sometimes hear from people who have noticed new ear ringing and are not sure whether it matters, or wonder whether a medication could be responsible. This article explains what tinnitus is, why it happens and what you can do.

What tinnitus is and how it sounds

Tinnitus is the perception of sound when there is no external source. People describe it in many ways: ringing, buzzing, hissing, whistling, humming, clicking or roaring. It may be heard in one ear, both ears or seem to come from inside the head. It can be constant or come and go, and its loudness can vary from barely noticeable to intrusive.

Tinnitus is a symptom, not a disease. It signals that something is affecting the hearing system, which may include the outer, middle or inner ear, the hearing nerve or the parts of the brain that process sound. In many cases, it is linked to some degree of hearing change, even if the person has not noticed any hearing loss.

Noise exposure: the most common workplace link

Exposure to loud noise is one of the most common causes of tinnitus. After a loud concert or shift, many people notice temporary ringing along with slightly muffled hearing. This is often a sign that the delicate sensory cells in the inner ear have been stressed.

Repeated exposure can lead to permanent hearing damage and persistent tinnitus. That makes temporary ringing after work an important warning sign. If it happens regularly, your ears are telling you that the noise level is too high or your protection is not adequate.

Brampton workplaces with noise risks include manufacturing, printing, construction, auto repair, warehouses with heavy equipment, airports and some music and entertainment venues. If you work in these settings, talk with your employer about noise assessment and appropriate hearing protection. The Canadian Centre for Occupational Health and Safety explains workplace noise risks and hearing conservation in plain language.

Other common causes and contributors

Not all tinnitus is caused by noise. Other possible causes and contributors include:

• Age-related hearing changes
• Earwax build-up blocking the ear canal
• Ear infections or fluid in the middle ear
• Changes in pressure, such as from flying or diving
• Jaw joint problems or teeth grinding
• Head or neck injuries
• Certain medications
• Health conditions such as high blood pressure, thyroid problems or circulation issues
• Stress, fatigue and poor sleep, which can make existing tinnitus more noticeable

Because there are so many possibilities, persistent tinnitus deserves an assessment rather than guesswork.

Medications that may affect the ears

Some medications are known to cause or worsen tinnitus in some people. These can include high doses of certain pain relievers, some antibiotics, certain diuretics, some chemotherapy medications and others. Whether a medication causes tinnitus often depends on the dose, how long it is taken and individual factors.

If you notice tinnitus after starting a new medication or changing a dose, tell your pharmacist or prescriber. Do not stop a prescribed medication on your own. A medication review is a good opportunity to go through everything you take, including over-the-counter pain relievers and natural health products, and look at whether anything might be contributing. Ask the pharmacy whether you are eligible for a funded review.

Earwax: when to leave it alone

Earwax is normal and protective, and the ears usually clean themselves. Sometimes, though, wax builds up and can cause a feeling of fullness, muffled hearing or tinnitus. Daily earplug use or earbuds can contribute to build-up in some people.

Avoid using cotton swabs or other objects in the ear canal, which can push wax deeper or injure the ear. Some over-the-counter products are designed to soften earwax, but they are not suitable for everyone, especially people with ear pain, discharge, a perforated eardrum or ear tubes. Ask the pharmacist before trying one, and see a health professional if symptoms continue.

When tinnitus needs prompt attention

Most tinnitus is not an emergency, but some situations need prompt medical care. Seek urgent attention if you have:

• Sudden hearing loss in one or both ears, with or without tinnitus
• Tinnitus with dizziness, vertigo or loss of balance
• Tinnitus following a head injury
• Tinnitus with weakness or numbness in the face or body
• Tinnitus with ear pain, discharge or fever

Sudden hearing loss is treated as urgent because early treatment may matter. See your doctor if tinnitus is in only one ear, pulses in time with your heartbeat, persists for more than a week or two, or is affecting your sleep or mood.

Getting assessed

Your doctor can examine your ears, review your medications and health history, and refer you to an audiologist for a hearing test or to an ear, nose and throat specialist if needed. A hearing assessment can show whether there is any hearing loss and help guide management. Some workplaces with noise exposure offer regular hearing tests; ask whether yours does.

Before the appointment, make a few notes. When did you first notice the sound? Is it in one ear or both? Is it constant or does it come and go? Does anything make it louder or quieter, such as noise at work, caffeine, stress or certain head and jaw movements? What medications, supplements and pain relievers do you take, and have any changed recently? What kind of noise are you exposed to at work and outside work, and what protection do you use? These answers help your doctor or audiologist narrow down the likely causes and decide which tests are needed.

Practical ways to cope with persistent tinnitus

There is no simple cure for most persistent tinnitus, but many people find it becomes less bothersome over time, and there are strategies that help:

• Sound enrichment: low-level background sound from a fan, soft music or a sound app can make tinnitus less noticeable, especially at night
• Hearing aids: for people with hearing loss, amplifying external sound can reduce the prominence of tinnitus
• Stress management: relaxation, regular exercise and adequate sleep can reduce how intrusive tinnitus feels
• Counselling approaches: some people benefit from therapies that help change how they respond to tinnitus
• Avoiding silence: complete quiet can make tinnitus seem louder

An audiologist can discuss options that suit your situation. Be cautious about products that promise to cure tinnitus; ask a pharmacist or audiologist before spending money on supplements or devices with big claims.

Protecting your ears to prevent worsening

If you have tinnitus, protecting your hearing from further noise damage is especially important. Wear properly fitted earplugs or earmuffs in noisy work environments and during loud hobbies. Keep personal listening devices at moderate volumes and take listening breaks. Give your ears quiet recovery time after loud exposure.

Some people with tinnitus overprotect their ears, wearing earplugs in normal environments. This can sometimes make tinnitus more noticeable. Use hearing protection when noise is genuinely loud, and ask an audiologist for guidance if you are unsure.

Tinnitus, sleep and mood

Persistent tinnitus can affect sleep and emotional well-being. Many people find it most noticeable at night when the room is quiet. Background sound, a regular sleep routine and limiting caffeine and alcohol in the evening may help.

If tinnitus is causing significant anxiety, low mood or difficulty functioning, speak with your doctor. Support is available, and you do not need to manage it alone. If you are in distress or thinking about harming yourself, call or text 988 at any time.

Questions about ringing ears? Visit Pharmasave BramCity

If you have noticed ringing in your ears and are wondering whether a medication or earwax could be involved, or you want to know where to go next, our pharmacists can help you sort out the first steps.

Pharmasave BramCity is at 14 Lisa Street, Brampton, ON L6T 4W2. Call (905) 460-0330, find details on the contact page, or book a time to talk through your medications with a pharmacist. If you rely on regular prescriptions, our refill service can help keep your medication list current in one place.

Tell us when the ringing started, what you were doing and what you take. Those details help point to a sensible next step.

This article is general information about tinnitus and is not a diagnosis. Seek prompt medical care for sudden hearing loss or tinnitus with dizziness, and see a doctor or audiologist about persistent ear symptoms.