Doxazosin, a drug commonly prescribed to help improve urinary flow in men with enlarged prostates, increases the likelihood of heart failure by blocking specific receptors in heart muscle cells, ...

For years, the pancreas has been being taught in biology class as an easy system: insulin lowers blood sugar, and glucagon raises it. But that’s much too simple, new research says.

Intraoperative floppy iris syndrome is a clinical situation encountered during phacoemulsification characterized by loss of ...

Cardioselective beta-blockers act on beta-1 more than beta-2 and thus will not trigger or worsen asthma as much as non-cardioselective beta-blockers. Carvedilol and labetalol are non-selective ...