So, where did psoriasis all begin? According to the National Psoriasis Foundation, the term psoriasis was penned by Greek physician Galen, who was around between 133-200 A.D. However, some people believe that what Galen was referring to when he used the term psoriasis may actually be what we call eczema these days. However, we know eczema and psoriasis are two conditions that can be quite easy to mix up depending on the severity of a flare-up....