Health Information Library

Erythema

December 4, 2025
Topic

Inflamed skin, either in a small area or over the whole body.

Avoid harsh or perfumed soaps, detergents, and lotions, as well as anything you know triggers your allergies. Over-the-counter medicated creams or ointments may help.

See a healthcare professional right away if erythema:

  • Starts suddenly.
  • Spreads quickly.
  • Covers most of the body.
  • Comes with a fever.

Make an appointment to see a healthcare professional if erythema:

  • Doesn't go away.
  • Is painful.
  • Leaks yellow or green fluid.
  • Has blisters.