Serotonin syndrome is a dangerous drug reaction caused by excess serotonin, often from mixing antidepressants, painkillers, or supplements. Recognizing early symptoms like tremors, fever, and agitation can save lives. Know the risks and what to do in an emergency.
Combining ACE inhibitors with potassium-sparing diuretics can dangerously raise potassium levels, leading to life-threatening heart rhythm problems. Learn who’s at risk, how to spot it early, and what to do if your levels climb.