Penn Dermatology

Allergic Contact Dermatitis

  • Allergic contact dermatitis
  • Blisters in severe reactions that can leave crust and scales
  • Dry and bumpy skin
  • Flaking and cracking skin
  • Itchy, swollen and red skin
  • Red itchy rashes
  • Thickening,darkened skin after long-term exposure to allergen