Answer: opium

AnswerCrossword Clue
OPIUMIt's addictive
OPIUMDrug from poppies
OPIUM"Confessions of an English ...-Eater"
OPIUMYves Saint Laurent fragrance
OPIUMPainkiller since ancient times
OPIUMDrug that's smoked in a pipe
OPIUMSmuggler's stock
OPIUMSmuggled stuff
OPIUMKind of pipe
OPIUMVice of Dorian Gray
OPIUMIt may be found in a den
OPIUMReligion, to Karl Marx
OPIUMDope in a den?
OPIUMPainkiller
OPIUMYves St. Laurent fragrance
OPIUMCause of an 1839-42 war
OPIUMSoutheast Asia product
OPIUMDried poppy juice
OPIUMNarcotic from a poppy
opiuman addictive narcotic
opiumnarcotic made from the juice of certain poppies
OPIUMYves Saint Laurent perfume since 1977
OPIUMPerfume from YSL
OPIUM.. War of 1839-42
OPIUMDrug served in a den
OPIUMAfghanistan crop
OPIUMDen drug of old
OPIUMWhat De Quincey ate
OPIUMDrug once smoked in dens
OPIUMDrug made from poppies
OPIUMDrug in the den?
OPIUMSource of codeine
OPIUMSaint Laurent fragrance
OPIUMDrug that may be taken in tea
OPIUMYSL perfume named for a drug
OPIUMHeroin source
OPIUMSoporific substance
OPIUMNarcotic from poppies
OPIUMHookah substance
OPIUMCause of 19th century warfare between England and China