Translation guide
A tranquilizer is a drug that reduces anxiety, tension, or agitation. In Japanese, the most common equivalent is 精神安定剤, but the specific term depends on the type (e.g., major vs. minor tranquilizers) and context (medical vs. everyday).
To refer to a drug that calms nerves or reduces anxiety, used in everyday or medical contexts.
The most common and general term for a tranquilizer or mood stabilizer. It literally means 'mental stabilizer' and is widely understood.
医者に精神安定剤を処方してもらった。
I got a prescription for a tranquilizer from my doctor.
A shorter, more casual term for tranquilizer. Often used in conversation, but can be ambiguous as it may refer to stabilizers in general.
安定剤を飲むと落ち着く。
Taking a tranquilizer calms me down.
A direct loanword from English, used mainly in medical or technical contexts. Not common in everyday speech.
このトランキライザーは即効性がある。
This tranquilizer is fast-acting.
To refer specifically to drugs that reduce anxiety without causing heavy sedation, such as benzodiazepines.
The medical term for anti-anxiety medication, often called 'minor tranquilizers'. Used in clinical settings.
抗不安薬は依存性に注意が必要だ。
Anti-anxiety drugs require caution regarding dependency.
To refer to drugs used to treat severe mental disorders like schizophrenia, often called 'major tranquilizers'.
The medical term for antipsychotic medication. This is the precise term for major tranquilizers.
統合失調症には抗精神病薬が使われる。
Antipsychotics are used for schizophrenia.
A direct loanword for 'major tranquilizer', used in some medical contexts but less common than 抗精神病薬.
メジャートランキライザーは重篤な症状に用いる。
Major tranquilizers are used for severe symptoms.
To refer to a drug that calms or sedates, often used for sleep or relaxation, but not specifically for mental illness.
A sedative, used to calm or induce sleep. Often used in medical procedures or for insomnia.
手術の前に鎮静剤を打たれた。
I was given a sedative before the surgery.
精神安定剤 is a broad, everyday term for tranquilizers or mood stabilizers. 抗不安薬 specifically means anti-anxiety medication (minor tranquilizers). 抗精神病薬 means antipsychotics (major tranquilizers). In casual conversation, 精神安定剤 is often used for any of these, but in medical contexts, the specific terms are preferred.
The English word 'tranquilizer' is sometimes directly borrowed as トランキライザー, but this sounds technical or dated. It's better to use 精神安定剤 or the specific drug class name.
In everyday language, this general term often covers minor tranquilizers as well.
軽い不安には精神安定剤が効く。
For mild anxiety, tranquilizers work.
Sleeping pill. While not exactly a tranquilizer, it is often used when the goal is sedation or sleep.
睡眠薬を飲んでも眠れない。
Even after taking a sleeping pill, I can't sleep.