The first the links/references contain virtually the same information. The last one has Parkinson's specific drugs listed. If you take any of these, you might want to consult a pharmacist to see how long the drug remains in your body.
So sorry you are having to put up with the stress in your work life. Good luck!
Medications & Substances Causing False Positives
Scroll half way down this web page for the chart that contains these:
Potential agents causing false-positive result
Amantadine / Symmetrel--Treats Asian flu (Anti-viral) and Parkinson's
Deprenyl / Carbex, Eldepryl--Treats Parkinson's
Selegiline / Eldepryl--MAO inhibitor used to treat Parkinson's
You're alive. Do something. The directive in life, the moral imperative was so uncomplicated. It could be expressed in single words, not complete sentences. It sounded like this: Look. Listen. Choose. Act. ~~Barbara Hall
I long to accomplish a great and noble tasks, but it is my chief duty to accomplish humble tasks as though they were great and noble. The world is moved along, not only by the mighty shoves of its heroes, but also by the aggregate of the tiny pushes of each honest worker. ~~Helen Keller