Causes Of Earwax Buildup: A Potentially Life-Altering Problem

Certain Medical Conditions

Certain medical conditions could lead to an increase of earwax buildup as well. Inflammatory conditions of the skin and scalp, such as eczema and seborrhea, can cause an excess amount of earwax buildup. Another autoimmune disease that causes excessive earwax buildup is lupus. It may also stem from an infectious disease commonly known as swimmer's ear, as when water enters the ear canal, it causes the wax to swell up, producing more earwax as well as discomfort or pain. You may also find when you're sick from the flu, common cold, or another ailment that your body produces more earwax than normal. It's just another response of your body to fend off germs and bacteria.