Erythrodermic psoriasis is the least common form of the condition, but it may be the most serious. It affects most of your body and causes widespread, fiery skin that appears burned. You might also have:
If you have these symptoms, see your doctor right away. This type of psoriasis can cause severe illness, and you may also develop an infection, pneumonia, or congestive heart failure.
- Severe itching, burning, or peeling
- A faster heart rate
- Changes in body temperature