Ear crackling is a common sensation that many people may experience at one point or another. It may sound like small pops or rustling noises inside the ear and can be persistent or can occur just once.
While ear crackling is often harmless, it can sometimes indicate an underlying issue that needs attention. Consider the following to better understand your ear crackling and whether you should act.
Common Causes of Ear Crackling
Earwax Buildup
One of the most common causes of ear crackling is an accumulation of earwax. When earwax becomes impacted, it can trap air and interfere with sound waves, leading to crackling or popping noises.
To treat earwax buildup, it’s always recommended to see a doctor. Avoid using cotton swabs, as they can push wax deeper into the ear. Instead, try over-the-counter ear drops to soften the wax. If the blockage persists, a doctor can safely remove it using irrigation or specialized tools.
Eustachian Tube Dysfunction
The eustachian tubes connect the middle ear to the throat and help regulate pressure. When these tubes become blocked due to allergies, colds, sinus infections or other causes, the tubes may not open and close properly, causing a crackling sensation. Eustachian Tube Dysfunction can affect anyone but is most common in children.
Swallowing, yawning or chewing gum can help open the eustachian tubes. Nasal decongestants or antihistamines may be useful if allergies or sinus congestion are the cause. In severe cases, a doctor may recommend a minor procedure to help drain fluid from the middle ear.
Tinnitus
Tinnitus is ringing, buzzing, cracking or other sounds in the ears without an external source. It can be caused by exposure to loud noises, age-related hearing loss, ear infections or underlying health conditions. Some people experience intermittent tinnitus, while others may have persistent symptoms that affect their quality of life.
There is no treatment for tinnitus, but symptoms can be managed by limiting exposure to loud noises and managing stress. White noise machines or masking devices can help minimize the perception of ringing. If tinnitus persists, consult a doctor for further evaluation and potential management options.
When to See a Doctor
While ear crackling is often temporary and harmless, persistent symptoms accompanied by pain, hearing loss or dizziness may indicate a more serious issue. If home remedies do not provide relief, it’s best to consult a doctor for proper diagnosis and treatment.
To learn more, contact Midwest ENT Centre for a consultation today.