I've been prescribed butrans and I am on my second patch, about 10 days. I don't feel that butrans is right for me, as it gives me abdominal pain and headaches and sometimes feeling like I'm "spacing out". I'm worried that taking my patch off will cause me to suffer from withdrawals. Although I've only been on it for 10 days. Any advice? Also, would it be safe (no drug interaction) to take hydrocodone?