I also take Methylphenidate, Topiramate, Diazapam, Baclofen, Venlafaxine, Levothyroxine & Ranitadine.
I had a cold/flu that turned into bronchitis for 3 weeks just prior to my UA so was taking both a day & nite time Severe Cold & Flu medication with the following ingredients;
Daytime= Acetaminophen, Dextromethophan HBr, Guiafenesin, Phenylephrine HCI.
Nite time= Acetaminophen, Dextromethorphan HBr, Doxylamine succinate
Could any of those meds or ingredients have effected my test results?