Tapentadol, brand names Nucynta among others, is a centrally acting opioid analgesic of the benzenoid class with a dual mode of action as an agonist of the μ-opioid receptor and as a norepinephrine reuptake inhibitor (NRI). Analgesia occurs within 32 minutes of oral administration, and lasts for 4–6 hours.UsesTapentadol is used to help relieve moderate to severe short-term pain (such as pain from an injury or after surgery). It belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels...
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