this Thread… Search Thread   Advanced Search 07-17-2009,  12:18 PM #21 francisvhaugnne Newbie Join Date Jun 2009 Posts 5 Urticaria (from the Latin urtica , nettle (whence It. ortica, Sp. ortiga, Pg. urtiga) urere , to burn [1] ) (or hives ) are a kind of skin rash notable for dark