Answer:
Without a list of terms, this is my best guess...
Explanation:
a. a medicine that can be obtained only with a
written order from a doctor Prescription
b. a term used for a drug or medicine that has a
specific effect on the brain Psychedelic
c. a medicine that is made by a company other
than the company that developed the medicine Generic Drug
d. an unintended and sometimes harmful effect
of a drug Addiction?
e. condition in which a drug user needs more of
a drug to get the same effect Tolerance