This am around 9am I took about 1.75mg of xanax. I just got some oxy 30s and wanted to do one tonight. I have no tolerance to xanax and very low to oxy. I do it for about a week straight maybe once a month. Usually I take 30-45 mg of oxy to feel great and never take more than that. It's about 630 pm now is it safe to take 30 mg of oxy? I don't really feel the effects of the xan anymore except maybe feeling slightly out of it. Any advice would be appreciated. Thanks.