Key Takeaways
- Crackling in the ear is often due to an issue with the Eustachian tube opening and closing properly.
- Occasional crackling in the ear home remedies can help (see our suggestions below).
- If your symptoms last for more than two weeks, it's time to see a medical professional
Ever had a cold? You've probably experienced muffled hearing or a plugged up sensation in the ear. But, have you ever experienced a crackling noise in your ear? I have many patients who report this symptom. Millions of people experience crackling in the ear, which patients often describe as a “Rice Krispies-like” sound in the ear due to its similarity to the sound the cereal makes.
In this article we'll cover the common causes of this condition and helpful tips to treat crackling in the ear at home.
What Causes Crackling in the Ear?
There are many potential causes of crackling in the ear. But first, let's talk about the most common cause: Eustachian tube dysfunction.
Your middle ear space is connected to sinus passages and upper throat via a narrow tube that opens and closes to equalize pressure, drains fluid, and prevents infection in the middle ear.
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When the Eustachian tube does not properly open and close, it can create a plugged feeling in the ear and a crackling, clicking, or popping sound. Sometimes patients also experience ear pain, muffled hearing, or even dizziness.
The video below goes in-depth into exactly what is happening inside your ears during a bout with Eustachian tube dysfunction.
What Causes Eustachian Tube Dysfunction?
Some common causes of Eustachian tube dysfunction include:
- Allergies
- Ear infection or a cold
- Irritants, such as air pollution or cigarette smoke
Any of these conditions can introduce inflammation or obstruction to the middle ear. In addition, children are more prone to ear infections due to the more horizontal configuration of their Eustachian tube, which shifts in adulthood to allow better drainage from the middle ear and sinus cavities over time.
Additionally, causes include:
- Temporomandibular joint (TMJ) disorder
- Middle ear muscle spasms
- Earwax build-up
Symptoms of TMJ often include pain and stiffness in the jaw. As the jaw muscles are located near the ear, tension or injury to the joint or cartilage can affect the ear and contribute to a crackling sound. An ENT will evaluate middle ear health or clean the ears in the case of wax build-up.
When to See a Doctor and How They Can Help
We've reviewed many of the common causes of crackling. However, in some cases, crackling in the ears may be caused by something more serious such as an infection or tumor that requires medical management. For example, if your symptoms last more than two weeks despite trying at-home remedies.
In that case, it is essential to seek medical attention from an ENT specialist who can diagnose any underlying conditions and provide appropriate treatment options. Treatment might include antibiotics for an infection, steroids for allergies, or surgery for tumors or growths in the middle ear.
Final Thoughts
Crackling in the ears is a common symptom with many potential causes depending on its severity and duration. While mild cases can usually be treated with home remedies such as hydration and relaxation techniques, more severe cases should be examined by a doctor who can determine any underlying illnesses or infections that need treatment.
Remember that if your symptoms do not subside after trying simple at-home remedies for over two weeks, it’s best to see a doctor who can help diagnose and treat any underlying condition causing discomfort.
