Thats what the doctor said to me.I asked her what exactly are opiates and she said heroin.I said to her so ive taken heroin in some way and she said yes.What else are opiates then ? Other than codiene or morphiene because they were negative.What the hell else has opiates in it ? I know for a fact i have never taken herion in any form or morphiene.Yes i have headache pills with codiene in them but they are over the counter drugs that do not need a prescription.Thats not it anyways cause codiene was neg and i havent taken any for about a month the last time i got a headache.