The only change she mentioned was, because it was frigid outside, she and her friends were going to the mall a lot where they ...

Medically reviewed by William Truswell, MD A lump behind the ear can have many possible causes. The most common include ...

Rubella: Mild rash, swollen glands (especially behind the ears and at the back of the neck), slight fever and sometimes joint pain (more common in women). The rash starts on the face and spreads ...