The good news is that most spiders can't bite humans. But the bad news? Some spider bites can be dangerous and, rarely, even deadly. So, is your bug bite is actually a spider bite? It’s not always ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...