Which analgesic medication is more potent than Acetaminophen but less potent than opiates?

Tramadol is an analgesic that acts on the central nervous system to relieve pain. It is classified as a weak opioid because it has some affinity for opioid receptors but is not as potent as stronger opioids like oxycodone or meperidine. This makes it more potent than acetaminophen, which is a non-opioid analgesic primarily effective for mild to moderate pain, but less potent than traditional opioids.

Additionally, tramadol also has a unique mechanism of action as it inhibits the reuptake of norepinephrine and serotonin, which contributes to its analgesic effects. This dual mechanism allows tramadol to manage pain effectively while being considered less risky in terms of addiction and respiratory depression compared to stronger opioids.

The other options in the question are either less potent than acetaminophen or are stronger than tramadol, making them unsuitable answers for this specific classification of analgesic potency.