Smelly crusts behind the ears are a more common problem than you might think, but they are often overlooked or mistaken for poor hygiene.
In reality, in many cases it is a specific dermatological condition that requires proper attention.
Why do these scabs appear?
The area behind the ears is prone to accumulating moisture, oil, and sweat residue. This creates an ideal environment for bacteria and fungi to thrive, leading to sebum buildup, skin flaking, crusting, and an unpleasant odor.
Main medical causes
1. Seborrheic dermatitis
is the most common cause. It is a chronic inflammation of the skin related to excessive oil production and the presence of a fungus called Malassezia.
