I happily sniffed at it (w/o opening it) many times.
I later got so spacey, shaky and weak I needed to go back to bed, but first I dabbed a tiny bit on my throat so there'd be something good while feeling bad.
Top notes are coriander, plum, citruses, mandarin orange, pepper, jasmine, cloves, west indian bay and bergamot; middle notes are carnation, sandalwood, patchouli, cinnamon, orris root, peach, lily-of-the-valley and rose; base notes are labdanum, tolu balsam, sandalwood, opoponax, musk, coconut, vanilla, benzoin, vetiver, incense, cedar, myrrh, castoreum and amber.
I have a bottle from the early 90s, and I am sure it hardly compares to the original,it is a beauty nonetheless.
It also is very much like it's name, both because it's addictive and it actually does smell like opium smoke, sweet and spicy.