Which term describes the condition when a client is taking two or more drugs?

The term that accurately describes the condition when a client is taking two or more drugs is poly-pharmacy. This term is derived from the Greek prefix "poly," meaning many, and "pharmacy," relating to drugs or medications. Poly-pharmacy usually refers to not just the usage of multiple medications, but often implies a concern with the potential complexities, risks, and side effects that can arise from taking several medications at once. It is particularly relevant in populations such as the elderly, where there can be a higher prevalence of chronic conditions requiring multiple drug therapies.

Monotherapy refers specifically to the use of a single medication to treat a condition, which would not apply in this context. Combination therapy involves using two or more medications to target the same issue specifically, often in a synergistic fashion, but does not generally encompass all usage of multiple medications, especially for different conditions. Intermittent medication refers to a treatment regimen where medications are not taken continuously but at specific intervals, which again does not capture the essence of taking two or more drugs simultaneously.