Webspider bites are usually harmless, and spiders don't usually bite unless threatened. Webseizures* immediate sharp pinprick pain, then dull pain in bite area. Signs and symptoms with a *.

If it’s a nonvenomous. Weban itchy bump or a gnarly rash. Spider bites can cause redness, pain and swelling, or you might not notice. Localized pain, tingling, burning or numbness.