Erythema multiforme sores on the lips and mouth

Erythema multiforme can cause sores on the lips and in the mouth.

Reproduced with permission from DermNet NZ (https://dermnetnz.org/). Image available at: https://dermnetnz.org/topics/mouth-ulcer (Accessed on March 16, 2023). Copyright © 2023 Waikato District Health Board.

Graphic 141013 Version 1.0