addiction
トムはかつて薬物依存症だった。
Tom used to be addicted to drugs.
トムって、コーヒー依存症だよね？
Tom's addicted to coffee, isn't he?
私依存症かも
I might be addicted.
— Hoje Eu Quero Voltar Sozinho (2014)
いいえ夫は先生の処方で依存症になった
No, my husband became addicted because of the doctor’s prescription.
— 落下の解剖学 (2023)
彼女の夫はひどい麻薬依存症だ。
Her husband is severely addicted to drugs.
トムはアルコール依存症なの？
Is Tom an alcoholic?