If you have a new rash and you have a fever or some other generalized illness associated with it, it would be best to see your doctor.
- Atopic dermatitis.
- Seborrheic dermatitis.
- Contact dermatitis.
- Diaper rash.
- Stasis dermatitis.
- Nummular eczema.
Can a rash be a sign of something serious?
A rash can be a warning sign of a serious medical problem, such as an autoimmune disease or a Lyme infection, explained Dr. Signs that your rash needs to be looked at by a medical professional: 1. If you have a fever or pain accompanying the rash.
What autoimmune disease causes a rash?
Lupus Can Cause a Rash Across the Nose and CheeksA butterfly-shaped rash across your nose and cheeks is the classic hallmark of lupus, an autoimmune disease that starts when your body attacks your organs and tissues and leads to inflammation. You may also experience lesions on your skin after sun exposure.
What does stress rash look like?
Stress rashes often take the form of hives, also called wheals or welts. Areas affected by hives are generally red, raised, and swollen. These blotchy areas can be as small as a pencil tip or as large as a dinner plate. Sometimes these patches may connect to form even larger welts.
What type of cancer causes a skin rash?
Mycosis fungoides is a type of lymphoma—the most common form of blood cancer. When someone has mycosis fungoides, malignant cells in the blood travel to the skin. The most common mycosis fungoides symptoms causes lesions that appear as a scaly, itchy rash.