Dec 08, · Facial rashes can be caused by a wide variety of diseases and conditions, including infection, inflammation, allergic reaction, and autoimmune processes. A sudden or . Blister: A small pocket of body fluid (serum, blood, or pus) within the upper layers of the skin. Blister is not always related to an underlying condition. It may be caused by: burns, friction injuries such as shoe bites, cold (extreme low temperature), reaction to irritants, drug latins.xyz about blister.
9 Common Rashes With Blisters - Verywell Health. Dec 11, · Allergic contact dermatitis appears as a red rash that can be itchy and uncomfortable. There may also be tiny bumps within the rash. It may resemble a burn on the Author: Kristeen Cherney.