Many scientists believe that psoriasis can be inherited. About one-third of people who have psoriasis have one or more family members
with the condition.1 But it isn't clear that genetic
factors alone determine whether you get psoriasis.
contagious—it can't be spread by touch from person to person.
WebMD Medical Reference from Healthwise
March 12, 2014
This information is not intended to replace the advice of a doctor.
Healthwise disclaims any liability for the decisions you make based on this