D2I2.
common

Frey's syndrome

Frey's is a rare disorder resulting from damage to or near the parotid responsible for making saliva, and from damage to the auriculotemporal nerve often from .

Underlined words are explained — tap any of them.

Symptoms — what it feels like

  • ·Redness and sweating of cheek area when salivating

Causes — why it happens

  • ·Damage to auriculotemporal nerve

How it's found

  • ·Starch-iodine test
Plain-language summary adapted from Wikipedia. Not medical advice.