Multimodal physiologic testing in patients with chronic gastroduodenal symptoms reveals autonomic dysfunction and links it to delayed gastric emptying.

Anxiety disorders are common. However, anxiety can also be a symptom of a general medical disorder or a side effect of a medication. Those cases must be identified promptly.

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A misdiagnosed emergency nurse’s severe headaches reveal key signs and symptoms of a cluster headache and the importance of ...

In recent decades, acupuncture has attracted extensive research spanning an astonishingly wide array of medical conditions, from chronic pain and neurological disorders to infectious diseases and ...