@DrXaverius Doubt it's anything that interesting. Probably just effect on metabolism. http://www.currentpsychiatry.com/home/article/drug-interactions-with-tobacco-smoke-implications-for-patient-care/9b4ab30a346354acba4c71e57185fff4.html … http://imaging.ubmmedica.com/CME/pt/content/p050523table.jpg …
@DrXaverius No problem, was interesting read. I may be wrong in my skepticism but will keep looking. Thanks.