Sudden Increase in Earwax: Causes and Management


Earwax, also known as cerumen, is a natural and necessary substance produced by your ears to keep them clean and protected. However, if you’ve noticed a sudden increase in earwax, it can be concerning and uncomfortable. In this article, we’ll explore the common causes of a sudden accumulation of earwax, its potential effects, and how to manage this issue effectively.

Understanding Earwax Production:

Earwax is produced by the ceruminous glands in the ear canal. It serves several essential functions, including:

Protection: Earwax acts as a protective barrier, trapping dust, debris, and foreign objects to prevent them from reaching the delicate eardrum.

Lubrication: It helps keep the skin in the ear canal moisturized, preventing it from becoming dry and itchy.

Cleaning: Earwax gradually moves from the ear canal to the ear’s opening, carrying away trapped particles and dead skin cells. This self-cleaning process usually keeps earwax at a healthy and manageable level.

Common Causes of Sudden Earwax Buildup:

While earwax is typically a self-regulating substance, several factors can lead to a sudden increase in its production or accumulation. Some common causes include:

Blockage from Foreign Objects: Inserting objects like cotton swabs, earplugs, or hearing aids into the ear canal can push earwax deeper inside, creating a blockage.

Excessive Cleaning: Overzealous cleaning of the ear canal can inadvertently push earwax further in, leading to a buildup.

Ear Infections: Ear infections can trigger the overproduction of earwax as the body’s natural response to protect the ear.

Changes in Climate or Humidity: Variations in climate, humidity, or temperature can affect the body’s production of earwax.

Stress and Anxiety: Elevated stress levels may influence various bodily functions, including earwax production.

Hormonal Changes: Hormonal fluctuations, such as those occurring during pregnancy or menopause, can impact earwax production.

Age: As you get older, the consistency of earwax can change, making it denser and more prone to accumulation.

Medications: Some medications, such as those used to treat acne, can increase earwax production.

Effects of Excessive Earwax:

While earwax is generally beneficial, excessive buildup can lead to various uncomfortable symptoms and even affect your hearing. Common effects of too much earwax include:

Hearing Impairment: Earwax can block the ear canal, causing temporary hearing loss or muffled sound perception.

Tinnitus: Excessive earwax may lead to ringing or buzzing sounds in the ear.

Earache: A buildup of earwax can put pressure on the eardrum, causing pain or discomfort.

Dizziness: In some cases, an accumulation of earwax can lead to vertigo or feelings of imbalance.

Managing Sudden Earwax Buildup:

If you experience a sudden increase in earwax and its associated symptoms, there are several safe and effective ways to manage the issue:

Do Not Insert Objects: Avoid using cotton swabs, hairpins, or any other objects to clean your ears. This can push the earwax deeper and potentially cause injury.

Over-the-Counter Drops: You can purchase over-the-counter earwax removal drops from your local pharmacy. These drops soften the earwax, making it easier to naturally exit the ear canal.

Warm Water Rinse: Gently flushing the ear with warm water can help remove softened earwax. Use a bulb syringe or an earwax removal kit designed for this purpose.

Olive Oil or Hydrogen Peroxide: These substances can be used to soften earwax at home. Simply warm the oil or hydrogen peroxide to body temperature, place a few drops in the ear, and wait for several minutes before gently flushing the ear with warm water.

Seek Professional Help: If you are unable to manage the issue on your own or if you experience severe symptoms, it’s best to consult a healthcare professional. A doctor or an ear specialist (otolaryngologist) can safely remove the earwax using specialized tools and techniques.

Preventing Future Earwax Buildup:

To reduce the likelihood of sudden earwax accumulation, consider the following preventive measures:

Avoid Overcleaning: Refrain from excessive cleaning of the ear canal, which can disrupt the natural earwax removal process.

Protect Your Ears: When swimming or bathing, use earplugs or custom-fitted swim molds to prevent water and debris from entering the ear canal.

Regular Checkups: If you are prone to earwax buildup, consider regular checkups with an audiologist or healthcare professional to monitor and manage the issue.


While a sudden increase in earwax can be uncomfortable and concerning, it is typically manageable and rarely a cause for alarm. Understanding the common causes, effects, and appropriate methods for removal and prevention can help you maintain ear health and comfort. If you experience persistent symptoms or discomfort, it’s advisable to seek professional medical advice for safe and effective management of the issue.

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