麻ま薬やく患かん者じゃ

Meanings

1

noun

A person addicted to drugs; a straightforward compound of 麻薬 (narcotic) and 患者 (patient).

someone, person

中ちゅう毒どく者しゃ
中毒者 is a broader term for an addict or someone suffering from poisoning, not limited to drugs.
薬やく物ぶつ依い存ぞん症しょう
薬物依存症 refers to drug dependence as a medical condition, whereas 麻薬患者 emphasizes the person as a patient.

Compound of 麻薬 (narcotic, drug) and 患者 (patient).