
Spider bites are quite rare. Spiders are not bloodsucking creatures and do not feed on humans.In fact, many species' fangs cannot pierce human skin.The only reason a spider would bite a human is defense. Spiders will bite when they are surprised or feel trapped.Quickly putting a hand or foot into a place where a spider lives, like a shoe or box, may surprise the spider and cause it to attack.A spider may also attack if it is trapped, such as in a jacket that has been hanging in the closet for some time.