"Study medicine" is a common Engpsh phrase used to describe the act of studying or training in the field of medicine. Other phrases that might be used to describe this activity include "pursue a career in medicine," "train as a doctor," or "become a physician."

Here are a few examples of how you might use these phrases in a sentence:

I'm considering studying medicine after I graduate from college.
She has always wanted to pursue a career in medicine, so she's planning on applying to medical school.
He's currently training as a doctor at a local hospital.
She's working hard to become a physician and help people in need.

I hope this helps! Let me know if you have any other questions.