YOU SAID:

I had a headache and took some medicine.

INTO JAPANESE

頭が痛かったし、薬を飲んだ。

BACK INTO ENGLISH

I took the medicine, and headache.

INTO JAPANESE

内科、頭痛しました。

BACK INTO ENGLISH

Department of internal medicine, headache.

INTO JAPANESE

内科、頭痛。

BACK INTO ENGLISH

Department of internal medicine, headache.