A lump behind the ear can have many possible causes. The most common include swollen lymph nodes caused by an uncomplicated ...

A lump behind the ear can have many potential causes, including acne, cysts, and infections. Swollen lymph nodes and certain cancers can also cause lumps. It is best to contact a doctor for advice ...

Uncover the reasons for crustiness behind ears, alongside symptoms, and how dry skin, psoriasis, and infections contribute to ...