"i have been using xulane for some time now.  over a year i think.  before that i used the ortho patch.  i loved the smaller size of the generic brand and up until the last 2 months i had not had any issue.  suddenly it&#039;s not been sticking like it use to and it&#039;s causing a rash like a chemical burn and the itching is present.   i thought last month&#039;s could have been a bad batch but after i moved locations (i use to move from hip to hip) to ensure i hadn&#039;t irritated my skin,  i am wondering if they changed a filler or adhesive."