What qualifies non-narcotic analgesics and antipyretics?

Non-narcotic analgesics and antipyretics, such as acetaminophen and nonsteroidal anti-inflammatory drugs (NSAIDs), are primarily used to relieve mild to moderate pain and to reduce fever. The statement that they suppress severe pain without loss of consciousness accurately characterizes their function. Unlike narcotic analgesics, which can lead to sedation and altered levels of consciousness, non-narcotic options allow patients to maintain normal cognitive function while managing their pain.

These medications act by inhibiting specific enzymes involved in the inflammatory process and altering pain perception, which makes them effective for conditions like headaches, muscle aches, and joint pain. It’s important to understand that while they can manage pain, they are not adequate for treating severe pain that would typically require stronger narcotic medications. Thus, option B captures the defining characteristic of non-narcotic analgesics and antipyretics effectively.