Since being first "randomly" drug tested in 2010 and passing the test with a legal prescription, the "random" screenings have increased. The screenings always come around the same time I have my prescriptions renewed. I am a supervisor at my job and have a spotless work record. Since being tested I have been passed over for promotion. Recently I have been made to switch shifts without
any notice or reason. I went from a steady regular shift with decent off days to a rotating shift with mid week off days. This change comes on the heels of a "random" drug test a week prior. This test comes the same month I had my prescription renewed. Is there anything I can do about this. I feel like I am being harassed and mistreated due to my medication.