Why Do My Ears Keep Crackling

Do your ears keep like crackling and you feel really uncomfortable. It can be because of middle ear infection, a problem with the ear canal, or another disease involving the mandible or ear can all cause you to experience crackling in ears. The diagnosis and subsequent treatment may be condition- and symptom-specific.

Everybody has had an odd feeling or heard a strange noise in their hearing at some point in their lives. Difficulty hearing, humming, whistling, or even rattling are all signs of a problem.

An additional strange sound is a crackling or bursting in the ear. Crackling in the ear is frequently compared to the sound made by a bowl of Rice Krispies after adding milk.

Several distinct conditions can cause auditory crackling. These causes, their treatments, and when to seek medical attention are discussed.

What can cause crackling in your ear?

Multiple conditions can result in a crackling sensation in the hearing.

Eustachian tube dysfunction

The eustachian tube is a thin, slender conduit extending from the middle ear to the back of the nostril and the upper pharynx. You have two in your ears.

The Eustachian tubes serve multiple purposes, including:

  • Maintaining a pressure balance between the middle ear and the external environment.
  • emptying the inner ear of fluid
  • to avoid a middle ear infection

The eustachian tubes are typically occluded. They are exposed when you breathe, chew, or ingest. You may have also experienced this sensation when popping your eardrum on an aircraft.

If your eustachian tubes don’t open or shut usually, you have eustachian tube malfunction. This could cause your ear to start cracking.

Other possible manifestations of this condition include:

  • A sensation of congestion or fullness in your ear.
  • pain in the ears
  • impaired hearing or loss of hearing
  • nausea or disorientation

The malfunction of the eustachian tube may have various reasons. They may consist of the following:

  • an illness, such as sinusitis or the common cold
  • allergies
  • Tonsils or adenoids that are enlarged 
  • airborne allergens like tobacco fumes or smog, swollen tonsils or adenoids
  • Polyps in the nose and cleft lip
  • tumors in the nasal cavity

Each of these potential causes can impair eustachian tube function by causing inflammation or physical obstruction.

Acute otitis media

Middle-ear infection is acute otitis media. Children have it more than adults.

A dysfunctional Eustachian tube may contribute to the onset of acute middle ear infection. When the canals are constricted or obstructed, middle ear fluid can accumulate and become infected.

Due to narrowed or obstructed eustachian tubes, people with acute otitis media may experience ear crackling. Other common adult symptoms include:

  • ear discomfort 
  • drainage of fluid from the ear
  • hearing impairment

Children may also experience the following symptoms:

  • fever
  • headache
  • irritability or increased weeping, 
  • difficulty sleeping, and 
  • a weakened appetite

Earwax buildup

Earwax lubricates and protects the ear canal against infection. It comprises secretions from glands in the outer ear canal, which is the portion of the ear canal closest to the ear’s aperture.

Earwax typically exits the ear on its own. However, it can sometimes become lodged in the auditory canal and cause an obstruction. This can occur if earwax is pushed deeper into the ear using an object such as a cotton swab.

Occasionally, your ears may produce excessive earwax, which can also lead to a buildup.

In addition to cracking or crackling noises in the ear, other symptoms of earwax accumulation include:

  • partial hearing loss, 
  • full or uncomfortable feeling in the ears,
  • itchiness, and discomfort

Temporomandibular joint (TMJ) disorders

The temporomandibular joint (TMJ) is the connection between the jawbone and the skull. One is situated just in front of each ear on each side of your head.

The joint functions as both a hinge and a sliding mechanism. A cartilage disc between the two bones maintains this joint’s fluid movement.

TMJ disorders can result from joint injury or trauma, or cartilage deterioration.

If you have TMJ disorder, you may hear or feel grinding or cracking very near your ear, especially when you swallow or open your mouth.

Other potential TMJ disorder symptoms include the following:

  • Pain that can occur in the jaws, ear, or 
  • at the TMJ jaw muscles that are rigid and 
  • have a limited range of motion 
  • freezing of the jaw

When to see a doctor

Consult a physician for ear crackling if you experience any of the following symptoms:

  • Disturbances in the form of noise that are making it difficult for you to carry on with your regular tasks or communicate
  • Extreme, persistent, or recurring signs and symptoms
  • Ear infection symptoms that last longer than one day
  • discharge from the ear containing pus or blood

Your doctor will examine you and review your medical history to identify you. Examine your ears, larynx, and jaw.

Some cases require more specialist exams. Your doctor may order the following:

  • testing auditory movement
  • Audiogram
  • CTs and MRIs.

What are the treatment options?

Treatment for ear crackling depends on the underlying cause. The following are examples of treatments your physician may recommend:

  • Antibiotics for ear infection treatment.
  • Specialist earwax removal if earwax is causing an impediment.
  • Ear tubes are inserted into the eardrums to help equalize pressure in the middle ear and aid in fluid discharge.
  • Balloon dilation uses a tiny balloon device to open the eustachian tubes.
  • Prescription drugs such as tricyclic antidepressants or muscle relaxants treat the discomfort brought on by TMJ conditions.
  • In extreme cases of TMJ, surgery may be recommended.

Home remedies for ear crackling

Try home cures if your ear cracking is mild and not followed by other symptoms.

Treatments at home

Check your ears: Sometimes, swallowing, exhaling, or chewing can help clear your ears and balance the pressure in your middle ear.

Nasal irrigation: This saline irrigation, also known as a sinus flush, can help remove excess mucus from the nostril and sinuses, possibly causing eustachian tube dysfunction.


You might occasionally hear crackling in your ears. A “Rice Krispie”-like the sound is frequently used to characterize this. Several medical issues, including eustachian tube malfunction, severe otitis media, and earwax accumulation, can lead to the annoying crackling sound in your ears. If your ears aren’t too cracked, you can try home cures to quiet them. See a doctor if self-care fails or you have severe or extended symptoms.


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