Medications

Low-dose ketamine may be an effective alternative to opioids

Opioids are commonly prescribed in the emergency department (ED) for the treatment of acute pain, but due to the epidemic of opioid misuse, analgesic alternatives are being explored. A new Academic Emergency Medicine analysis ...

Neuroscience

Being hungry shuts off perception of chronic pain

Pain can be valuable. Without it, we might let our hand linger on a hot stove, for example. But longer-lasting pain, such as the inflammatory pain that can arise after injury, can be debilitating and costly, preventing us ...

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