It is recommended to check recent literature and scientific journals for the latest advancements and methods in the field of pharmacokinetic evaluation of drug-drug interactions in polypharmacy as there may have been further developments since my last update.1
References
1Reddy RN. Pharmacokinetic Evaluation of Drug-Drug Interactions in Polypharmacy. International Journal of Transcontinental Discoveries. 3(1):27-32. https://internationaljournals.org/index.php/ijtd/article/view/19