Final answer:
Acetaminophen is the drug that relieves fever and pain without significant anti-inflammatory effects.
Step-by-step explanation:
The drug that relieves fever and some types of pain but is NOT an anti-inflammatory agent is acetaminophen. Unlike nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin, ibuprofen, and naproxen which offer anti-inflammatory benefits, acetaminophen is primarily an analgesic (pain reliever) and an antipyretic (fever reducer) with only weak anti-inflammatory effects.