I Have An Elderly Frien Who I Believe Is Taking

I have an elderly frien who I believe is taking way to many drugs, but I don't know what these drugs are being prescribed for. Trying to research what each drug is for. over 17 different drugs she is taking each day!!! Overdosing as far as I can see. I am a retired nurse but not up on all thesew new drugs today. Wish to help her feel normal!!