How to identify common poisonous spiders in your house. A large jumping spider bit me on the finger. I literally felt the little fangs go in. I had flu like symptoms for a couple of days and my finger hurt for a week.
Ticks can cause Lyme disease which may cause a "bull's-eye" rash. Gross, but informative - which insect makes which bite mark and how to treat bites. Good to know momma's! - I so needed this last week after I ended up in the ER!