Hello, Welcome to Just Answer and thanks for your question. They should not be detectable after more than 2-3 days.
Do you understand why wk. comp. would want me to take a blood test for drug abuse screen II (3270) ? The wreck hurt my neck and they now have me on tramadol HCL. If they think im an addit they are wrong becaose I am a proud grand day of seven grand childern that I love. Maybe wk. comp. is just trying to get rid of me since
I am costing them.
It is a regular practice to do drug screens on people who have been on narcotic medications to make sure they are taking only the drugs prescribed for them. I wouldn't think it was anything more than routine.
You're so very welcome. Good luck to you!