1) Alcoholism treatment drug 2) Disulfiram 3) Drug used to treat alcoholism 4) Medicament 5) Medication 6) Medicinal drug 7) Medicine Found on https://www.crosswordclues.com/clue/antabuse
(an´tә-būs″) trademark for a preparation of disulfiram, used in the treatment of alcoholism; it causes nausea and other distressing symptoms in persons who ingest alcohol while taking it. Found on http://www.encyclo.co.uk/local/21001