Words similar to opium

Example sentences for: opium

How can you use “opium” in a sentence? Here are some example sentences to help you improve your vocabulary:

Beginning in 1842, Western traders allowed in after the Opium Wars built Gulangyu into a virtual European town, with their own schools, churches, and hospitals.
The author grows his own opium poppies, and wonders if he's going to be prosecuted.
And indeed, the WP further confuses on this point by also claiming that Mexican opium and heroin production are way up while seizures of Mexican opium and heroin are way down.
That when he was playing with La Monte Young, John Cale was given LSD, pot, and opium to help him "sustain a note on his viola for two hours at a stretch"?
After the Opium Wars, Hankou was carved up into British, French, German, Japanese, and Russian zones of influence.