Birds are one type of animal that have adapted to not feel the effects of spicy foods that humans often do.

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The presence of an initiating noxious event or a cause of immobilization. Continuing pain, allodynia, or hyperalgesia with which the pain is disproportionate to the inciting event. Evidence at ...

The pharmacokinetics, safety, and tolerability of four topical lidocaine patches 5% continuously applied for 72 hours and changed every 12 or 24 hours were examined. In this randomized ...

Trevena's discovery efforts have identified a family of compounds that are highly selective for the S1P 1 receptor. TRV045 reversed thermal hyperalgesia, a measure of neuropathic pain, in nonclinical ...