How many pharmacy related courses would a life science student need to take to become a doctor?

In pursing a career as a doctor, a student needs to be aware of the specific prerequisites of the medical school(s) he or she wishes to attend so that pre-med courses can be geared towards those requirements. Since every medical school has its own curriculum and course requirements, it's difficult to quantify the exact number of pharmaceutical courses one might need, but it's safe to say that at least one general pharmaceuticals class would be required for any type of advanced medical degree. The same goes for life science majors wishing to pursue a PhD.