There is no pharmacology major in general undergraduate colleges. In fact, the theoretical knowledge learned by these three majors is basically the same, but there are differences in the research topics at the postgraduate level: pharmacy is mainly biased towards clinical drug safety and guiding patients to use drugs rationally, which will involve pharmacokinetic research; Pharmacy is mainly the research and development and application of new dosage forms of drugs; Pharmacology is mainly to screen drugs with new activities and do more animal experiments!