If you hear a crackling in ear when you swallow, yawn, or move your jaw, you’re not imagining things. It’s a real sound. And for adults over 60, it tends to show up more often than you’d expect. Around 15% of adults experience some form of ear noise that isn’t coming from an outside source, according to the National Institute on Deafness and Other Communication Disorders.
The good news: most causes are not dangerous. The less good news: some causes need attention. This article covers what’s behind that crackling sound in ear, when it’s harmless, when it’s not, and how to get rid of crackling sound in ear without making things worse.
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Common Causes of Crackling Sound in Ear
There are several reasons your ear makes that rice-crispy noise. Here are the most common ones, ranked roughly by how often they occur in adults over 60.
Eustachian Tube Dysfunction
This is the number one cause. The Eustachian tube connects your middle ear to the back of your throat. Its job is to equalize pressure and drain fluid. When it gets inflamed, blocked, or doesn’t open properly, you hear crackling, popping, or clicking.
In people over 60, the tissue around the Eustachian tube can lose elasticity. That makes it harder for the tube to open and close smoothly. Allergies, sinus infections, and even acid reflux can make it worse.
A 2022 study in the Journal of Otolaryngology found that Eustachian tube dysfunction affects roughly 1 in 100 adults, but the rate increases with age and chronic sinus issues.
Earwax Buildup
Cerumen — that’s the medical word for earwax — can harden and press against the eardrum. When it does, the eardrum can’t vibrate normally. You get crackling, muffled hearing, and sometimes a feeling of fullness.
Adults over 60 produce drier earwax. It doesn’t migrate out of the ear canal as easily. Using hearing aids or cotton swabs pushes it deeper. About 10% of children, 5% of healthy adults, and up to 57% of older adults in nursing facilities have impacted earwax, per American Academy of Otolaryngology data.
Middle Ear Infection (Otitis Media)
Not just for kids. Adults get middle ear infections too, especially after upper respiratory infections. Fluid builds up behind the eardrum. That fluid moves around when you swallow or change head position, and you hear crackling or bubbling.
Symptoms include ear pain, reduced hearing, and sometimes fever. If the crackling comes with pain that lasts more than 48 hours, see a doctor.
Temporomandibular Joint Issues (TMJ)
Your jaw joint sits right next to your ear canal. When that joint is inflamed, misaligned, or arthritic, it can produce crackling, clicking, or popping that sounds like it’s coming from inside the ear. It’s not actually your ear at all.
TMJ disorders affect over 10 million Americans, according to the National Institute of Dental and Craniofacial Research. Osteoarthritis in the jaw joint becomes more common after 60.
Tinnitus
Tinnitus usually presents as ringing or buzzing. But some people experience it as crackling, static, or hissing. Age-related hearing loss (presbycusis) is the most common trigger. As the tiny hair cells in the inner ear deteriorate, the brain sometimes fills the gap with phantom sounds.
Approximately 25% of adults aged 65 to 74 have disabling hearing loss, per the World Health Organization. Not all of them develop tinnitus, but the risk goes up substantially.
Allergies and Sinus Congestion
Seasonal allergies cause swelling in the nasal passages and Eustachian tubes. The swelling traps mucus. Mucus in the middle ear space creates crackling when the eardrum moves. It’s temporary in most cases, but chronic allergies can keep the crackling going for weeks or months.
Less Common but Serious Causes
Cholesteatoma
This is an abnormal skin growth in the middle ear, usually behind the eardrum. It starts small but can grow, destroying the tiny bones of the middle ear. Symptoms include foul-smelling ear discharge, hearing loss, dizziness, and crackling or pressure feelings.
Cholesteatomas don’t go away on their own. They require surgical removal. If left untreated, they can cause permanent hearing loss, facial nerve damage, or brain infections in rare cases.
Acoustic Neuroma
A benign tumor on the nerve that connects the inner ear to the brain. Symptoms include one-sided hearing loss, tinnitus, balance problems, and sometimes unusual ear sounds. It’s rare — about 1 in 100,000 people per year — but it’s important to rule out if crackling is persistent and one-sided.
How to Get Rid of Crackling Sound in Ear
Treatment depends entirely on the cause. Here’s what works for each scenario.
For Eustachian Tube Dysfunction
The Valsalva maneuver: pinch your nose, close your mouth, and gently blow. You should feel your ears pop. Do this carefully — too much force can damage the eardrum. The Toynbee maneuver (pinch nose and swallow) is gentler and works well for many people.
Nasal steroid sprays like fluticasone (Flonase) reduce inflammation in the Eustachian tube opening. They take 1-2 weeks to reach full effect. A 2019 Cochrane review found moderate evidence supporting topical nasal steroids for Eustachian tube dysfunction.
Steam inhalation helps loosen mucus. Lean over a bowl of hot water with a towel over your head for 10 minutes. Twice a day during congestion.
It’s not motivation — it’s subconscious programming.
For Earwax Buildup
Do not use cotton swabs. They push wax deeper. Over-the-counter drops like Debrox (carbamide peroxide) soften hardened wax over 3-5 days. Tilt your head, put drops in, wait 5 minutes, then let it drain onto a tissue.
If drops don’t work, see your primary care doctor or an audiologist for irrigation or manual removal with a curette. Medicare covers earwax removal when performed by a physician and deemed medically necessary.
People who wear hearing aids should have their ears checked for wax every 3-6 months.
For Middle Ear Infections
Mild infections in adults often resolve without antibiotics within 72 hours. Pain relief with acetaminophen or ibuprofen helps. If symptoms persist beyond 3 days, worsen, or include high fever, antibiotics like amoxicillin are standard first-line treatment.
Warm compresses against the ear can reduce pain. Lie on the unaffected side to encourage drainage.
For TMJ-Related Crackling
Soft diet for a few days. Avoid hard or chewy foods. Apply moist heat to the jaw joint for 15 minutes, several times a day. Over-the-counter anti-inflammatory medication helps with acute flare-ups.
If it persists, a dentist can fit you for a night guard. Physical therapy focused on jaw exercises has strong evidence for TMJ relief. A 2020 meta-analysis in the Journal of Oral Rehabilitation found that exercise therapy reduced TMJ pain by an average of 40%.
For Tinnitus-Related Crackling
There’s no cure for tinnitus, but management strategies work well. Sound therapy — using white noise machines, fans, or specialized apps — masks the crackling and retrains the brain over time.
Hearing aids with built-in tinnitus masking features help many older adults. Cognitive behavioral therapy (CBT) has the strongest evidence base for reducing tinnitus distress. A 2023 review in The Lancet found CBT reduced tinnitus severity scores by 40-60% in most participants.
For Allergies and Sinus Issues
Antihistamines like cetirizine (Zyrtec) or loratadine (Claritin) reduce allergic inflammation. Nasal saline irrigation with a neti pot or squeeze bottle flushes out mucus and allergens directly. Use distilled or previously boiled water only — never tap water, due to rare but serious infection risk.
Home Remedies That Actually Help
Some home approaches have reasonable evidence behind them.
Jaw stretching exercises: Open your mouth wide, hold for 5 seconds, close. Repeat 10 times. Move your jaw side to side gently. This helps if the crackling relates to muscle tension or TMJ stiffness.
Hydrogen peroxide drops (3% solution): A few drops in the affected ear, left for 5 minutes, can help dissolve wax. Don’t use if you suspect a perforated eardrum — you’d know because water in the ear causes sharp pain or immediate dizziness.
Olive oil: 2-3 drops of room-temperature olive oil softens wax overnight. Use for 3-4 nights before attempting to flush.
Chewing gum: Activates the muscles around the Eustachian tube and encourages it to open. Surprisingly effective for mild Eustachian tube dysfunction.
Sleeping with your head elevated: Use an extra pillow. This encourages sinus and middle ear drainage overnight. Many people notice less crackling in the morning.
What Doesn’t Work (and Can Make It Worse)
Ear candles: No evidence they remove wax. The FDA has warned against them since 2010. They can burn the ear canal, puncture the eardrum, and start house fires.
Sticking anything in your ear: Bobby pins, paper clips, keys. The ear canal skin is thin. One slip and you’ve got a laceration or a perforated eardrum.
Ignoring persistent symptoms: Crackling that lasts more than 3 weeks, comes with hearing loss, dizziness, or discharge needs professional evaluation. Delaying can turn a simple fix into a complicated one.
Over-the-counter decongestant sprays (like Afrin) for more than 3 days: They cause rebound congestion that makes everything worse. Oral decongestants like pseudoephedrine are safer for short-term use but raise blood pressure — a concern for many adults over 60.
When to See a Doctor About Crackling in Ear
Make an appointment if any of these apply:
The crackling has lasted more than 2-3 weeks without improvement. You have hearing loss in one or both ears. There’s discharge from the ear, especially if it smells bad. You feel dizzy or off-balance. The crackling is only in one ear and came on suddenly. You have ear pain that isn’t improving with over-the-counter pain relief.
Your primary care doctor can handle most ear issues. If they suspect something more complex, they’ll refer you to an ENT (ear, nose, and throat specialist) or an audiologist.
An audiogram — a basic hearing test — takes about 30 minutes and is painless. A tympanogram measures how well your eardrum moves, which helps diagnose fluid or Eustachian tube problems. Both are covered under most Medicare plans.
Living With Chronic Crackling
Some people have crackling that doesn’t fully resolve. Maybe it’s related to chronic Eustachian tube dysfunction or age-related changes in the ear. That’s frustrating but manageable.
Habituation is real. The brain can learn to tune out repetitive sounds over 6-18 months. This is the same mechanism behind tinnitus retraining therapy. It doesn’t mean the sound disappears — it means your brain stops flagging it as important.
Support groups exist. The American Tinnitus Association has online forums and local chapters. Talking to other people who deal with similar sounds reduces the isolation and anxiety that often comes with chronic ear symptoms.
Stress makes ear noises louder. That’s not psychological — stress hormones increase blood flow and muscle tension around the ear structures. Regular walks, adequate sleep, and simple relaxation exercises genuinely reduce perceived sound intensity.
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Crackling in ear is common, especially after 60. Most cases come down to Eustachian tube dysfunction, earwax, or minor infections. Home remedies like nasal sprays, steam, and gentle ear drops handle the majority of cases. Serious causes exist but are far less frequent. If crackling lasts more than three weeks or pairs with hearing loss or dizziness, get it checked.
Knowing how to get rid of crackling sound in ear starts with identifying the cause. Don’t guess — if basic remedies haven’t worked in two weeks, let a professional look. The fix is often simple, quick, and covered by insurance.
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