What Triggers Dermographism

by Jo Ann
(Savannah, GA)

What triggers the dermographism condition? I am 47 years old and I began to itch and scratch after (what I believe) was an allergic reaction to Norvasc. After discontinuing it, I am still suffering from the itching and skin writing. Could the allergic reaction have brought the condition on?

Yes, it is very likely that the allergic reaction set the development of this condition in motion. The causes are not definitely known and it is believed that many different types of triggers are likely at play. An allergic episode to medication or insect bite or food, etc., may trigger the dermographism skin writing condition in some individuals. More information on dermographism causes can be found at this link.