Trazodone may be prescribed to help you sleep, but its effectiveness may vary for some. Learn what to do if it isn’t effective in treating your insomnia.

A dangerous new drug adulterant is spreading through America’s illicit opioid supply, and it’s making overdoses significantly harder to reverse. Medetomidine, a veterinary sedative normally used to ...

While there is no known cure for the condition, doctors at Yubei District People's Hospital in China have reported how ...

Your high blood pressure medication can have an effect on cholesterol levels, too. Learn which medications have an impact.

When you’re stuffed up and struggling to breathe normally, it can feel like you’ll never feel better. That's where ...

The crystal structure of a second G protein–coupled receptor sheds light on these key pharmaceutical targets. In contrast, β2AR and essentially all of the other GPCRs are present at very low ...

For years, the pancreas has been being taught in biology class as an easy system: insulin lowers blood sugar, and glucagon ...

Taste receptors are specialized proteins that facilitate the sense of taste. There are different groups of receptors for ...

(β-ARs) regulate cardiac function during sympathetic nerve stimulation. β-ARs are present in both the cardiac T-tubule (TTM) and outer surface membrane (OSM), but how their location impacts their ...