What is the medical term meaning a person who looks like they have allergies?

The medical term for a person who appears to have allergies is "allergic facies". This term is used to describe the characteristic facial features that are often associated with allergies, such as puffy eyes, a runny nose, and dark circles under the eyes. Allergic facies is not a specific medical condition, but rather a general term used to describe the way that allergies can affect a person's appearance.