Does a red itchy mark always mean bed bugs? Does a red itchy mark always mean bed bugs? We heard that no one can get rid of bed bugs? Is it true that you can’t see a bed bug? Posted by Ryan on March 2, 2015 in There are many possible reasons for finding red itchy bumps on ones skin. Due to the media panic, bed bugs are often the first to blame. Tags:bed bugs Share this article: About Ryan Graphic Designer, Photographer, and Media Manager