A real life example for a point made up-thread: My stepdad has many health issues. He has a different doc for heart, lungs, diabetes, kidney, liver, general doc, etc. At last count, he was seeing 12 doctors. My stepdad carries a sheet with his current medications on it, but the only real safety check he gets is at the pharmacy. One of his doctors insists on giving samples "just to see if it works" - without even charting that he dispensed the med! Alternately, he will change dosing verbally & write different instructions on the prescription "so the pharmacy will give him enough." This doctor is aware of my stepdad's occasional cognitive issues & other health issues. Due to this doctor's practices, my stepdad had to be admitted to the hospital last year for issues resulting from confusion with verbal changes & one of the sample drugs. (This happened to be when we found out the doctor wasn't charting the samples.) He uses the same pharmacy for all his medications. Had the pharmacy been involved, they would have found duplication of therapy and been able to clarify how the doctor intended the drugs to be taken. My stepdad no longer sees this doctor. Call it student naivete, but I feel that the pharmacy is an important safety check, shown especially well in this situation.