Submitted by György Chityil ... on Fri, 01/19/2018 - 23:17 Hierarchy: NounDescription: {{pharmacology}} A promethazine derivative used as an antihistamine.Ngram: hydroxyethylpromethazineNgram Text: hydroxyethylpromethazineSource: WiktionaryIssue: 0Wiktionary tag: pharmacologyNgram Count: 1
