Ear crackling can sound like small pops or rustling inside the ear and may happen intermittently or occur for a longer period. While ear crackling is often harmless, it can sometimes signal an underlying issue that might need attention so it’s best to understand a few causes.
Common Causes of Ear Crackling
Earwax Buildup
One of the most frequent causes of ear crackling is earwax buildup. When earwax accumulates and becomes impacted, it can trap air and disrupt sound waves, resulting in crackling or popping noises.
To treat earwax buildup, it’s always best to consult with a doctor. Avoid using cotton swabs, as they can push wax deeper into the ear canal. Instead, try over-the-counter ear drops to soften the wax. If the problem persists, a doctor can safely remove the earwax with irrigation or specialized tools.
Eustachian Tube Dysfunction
The Eustachian tubes connect the middle ear to the throat and are responsible for regulating pressure in the ear. When these tubes become blocked, often due to allergies, colds or sinus infections, they may not open and close properly, causing crackling sensations. Eustachian tube dysfunction can affect anyone but is most common in children.
Swallowing, yawning or chewing gum can help open the Eustachian tubes and relieve pressure. If allergies or sinus congestion are to blame, nasal decongestants or antihistamines might help. In more severe cases, a doctor may recommend a procedure to help drain fluid from the middle ear.
Tinnitus
Tinnitus is a condition that causes ringing, buzzing, crackling or other sounds in the ears without any external source. It can be caused by exposure to loud noises, age-related hearing loss, ear infections or underlying health conditions. While some people experience intermittent tinnitus, others may face persistent symptoms that can significantly impact their quality of life.
Though there’s no cure for tinnitus, its symptoms can be managed by limiting exposure to loud sounds and reducing stress. White noise machines or masking devices can help reduce the perception of ringing. If tinnitus continues, it’s important to consult a doctor for further evaluation and possible management options.
When to See a Doctor
While ear crackling is usually temporary and harmless, you should seek medical attention if the symptoms persist and are accompanied by pain, hearing loss or dizziness. If home remedies don’t bring relief, it’s best to consult a doctor for a proper diagnosis and treatment.
To learn more about ear crackling and its causes, contact ENT of Georgia North today to schedule a consultation.
