A [[bed bug]] bite can cause skin rashes and allergic reactions. Bed bug bites can cause visible marks on a person's skin.<ref name="Andrews">{{cite book |last1=James|first1=William D.|last2=Berger|first2=Timothy G.|title=Andrews' Diseases of the Skin: clinical Dermatology |publisher=Saunders Elsevier |year=2006 |isbn=978-0-7216-2921-6}}</ref> To be certain that marks on the skin come from bites, person needs to find bed bugs around the sleeping area. Treatment involves the elimination of the insect. | A [[bed bug]] bite can cause skin rashes and allergic reactions. Bed bug bites can cause visible marks on a person's skin.<ref name="Andrews">{{cite book |last1=James|first1=William D.|last2=Berger|first2=Timothy G.|title=Andrews' Diseases of the Skin: clinical Dermatology |publisher=Saunders Elsevier |year=2006 |isbn=978-0-7216-2921-6}}</ref> To be certain that marks on the skin come from bites, person needs to find bed bugs around the sleeping area. Treatment involves the elimination of the insect. |