There is precious little research on the effects of any medications on polygraph outcomes. However, it should be borne in mind that polygraphy has no scientific basis to begin with. You should not be put in the position of having to explain why an invalid test produced erroneous results.

Will you have the opportunity of a hearing regarding the polygraph results? If so, a personalized copy of retired FBI scientist Dr. Drew Richardson's "Evaluation and Opinion of CQT Polygraphy" might be helpful:

https://antipolygraph.org/articles/article-028.shtml

If you e-mail me at maschke@antipolygraph.org, or send me a personal message through this board, I'll be happy to put you (or better yet, your lawyer) in touch with Dr. Richardson.

In addition, if you can obtain a copy of the polygrapher's charts, notes, and importantly, any audio or video recording of your polygraph examination, I would be happy to review them and provide a written critique that you could use in any hearing.