帮我翻译几个句子!谢谢~!

你有没有吃什么药?
Have you taken any medicines?

我帮你开些药.
I will prescribe some for you.

这个药每天服两次,每次2片
You should take twice per day, and two tablets each time.

Did you have taken some medicine?
I will give you some medicine.
Plese take this medicine twice a day and two tablets every time.