The medication was a seditive and it wasn't the wrong medication - you may have been a nurse but you aren't/weren't qualifed to diagnose drugs or medical conditions. I used to be a navigator on a seismic research vessel but I don't believe I am Christopher Columbus!
I'm sorry Caroline,sedative or not,if it was the wrong medication ( a possibility ) and/or the wrong dose, ( another possibility ) then its effects or non-effects would have had a negative affect on Sheila,most positively.
I actually know quite a bit about medications and its effects on different individuals. No two people's reactions are alike as you should know. One mans meat is another mans poison.
Statins for instance are life-savers,but in some,are killers. I actually believe them to do good given the RIGHT dose.