Websep 23, 2021 · in many cases, you can treat a spider bite at home. Websigns and symptoms of spider bites. Spider bites can cause redness, pain and swelling, or you might not notice.

Webjul 30, 2021 · spider bites are usually harmless, and spiders don't usually bite unless threatened. You may experience mild symptoms for 1 to 2 days. Signs and symptoms of spider bites depend on the amount of venom injected and the person’s sensitivity to the venom.