睡眠薬（すいみんやく、suiminyaku）
- sleeping pill

The Japanese word 睡眠薬 (すいみんやく) refers to sleeping pills or sedatives. It is a medication used to help people fall asleep and stay asleep. These drugs work by affecting the brain's activity to induce relaxation and drowsiness. They are typically prescribed by a doctor for individuals experiencing insomnia or other sleep disorders.

⚫︎医者は私に睡眠薬を処方した。 Translation: The doctor prescribed me sleeping pills. ⚫︎ 彼女はなかなか寝付けないので、夜に睡眠薬を飲む。 Translation: She has trouble falling asleep, so she takes sleeping pills at night. ⚫︎ 睡眠薬の副作用には、眠気やめまいがある。 Translation: Side effects of sleeping pills include drowsiness and dizziness.

This word is used in medical contexts and everyday conversations when discussing sleep-related issues. It is important to use 睡眠薬 responsibly and only as prescribed by a medical professional. When discussing the medicine, you can simply use 睡眠薬 or, for more formal situations, you can refer to the specific type of sleeping pill. For example, a doctor might use this word when talking with a patient about their sleep problems and treatment options, including 睡眠薬, or a friend might discuss that they are taking 睡眠薬 or needs to get some.

睡眠薬 is typically written in kanji as 睡眠薬, with the reading in hiragana being すいみんやく. There are no other common ways to write this word. The okurigana is standard.

There are no direct synonyms for 睡眠薬, but related terms include: ⚫︎ 睡眠導入剤 (すいみんどうにゅうざい): sleep inducer ⚫︎ 鎮静剤 (ちんせいざい): sedative

There aren't specific antonyms in the direct meaning, but a general opposite might be: ⚫︎ 覚醒剤 (かくせいざい): stimulant

最近、なかなか寝付けないので、医師に相談して睡眠薬を処方してもらった。》 ・Translation: Recently, I haven't been able to fall asleep easily, so I consulted a doctor and got a prescription for sleeping pills. ・Explanation: This sentence describes a situation where someone is having trouble sleeping and seeking help by using 睡眠薬.

睡眠薬を服用する前に、必ず医師の指示に従ってください。》 ・Translation: Before taking sleeping pills, always follow the doctor's instructions. ・Explanation: This is a cautionary statement emphasizing the importance of following medical advice when taking 睡眠薬.

The word 睡眠薬 is composed of two parts: 睡眠 (すいみん), meaning "sleep", and 薬 (やく), meaning "medicine" or "drug". Therefore, 睡眠薬 literally translates to "sleep medicine" or "sleep drug," clearly indicating its function.