Translation of "Aspirin" in Chinese

- What's aspirin made of?
- What is aspirin made of?

阿司匹林是用什么做的？

What does aspirin consist of?

阿司匹林是用什么做的？

I just need some aspirin.

我只需要点阿司匹林.

I would like to buy some aspirin.

我想買點阿司匹林。

My head hurts. Maybe I should take an aspirin.

我头痛。可能我该吃阿司匹林。

When I have migraines, aspirin doesn't alleviate the pain for me.

当我偏头痛的时候，阿司匹林减缓不了我的痛苦。