Benzodiazapines--Klonopin, Zanax, Valium and many more in the Benzo family.
I went to every specialists trying to find out if I had dementia, turns out it was a pill I was taken called Klonopin. The main reason it is prescribed is for seizures and anxiety. My doctor gave me it for restless leg syndrome and never told me hoe habit forming it was and what it would take to quit them.
I would suggest you do a web search of Benzodiazepines they are VERY dangerous!!!.
Hope you find your answer.