What do I need to know about a brown recluse spider bite?Brown recluse spiders are venomous. The venom may cause severe skin and tissue damage after several hours or days.What are the signs and symptoms of a brown recluse spider bite?
Poisonous spider bites The CDC says only two venomous spiders that are native to the United States can do real harm when they bite a person: black widows and brown recluses. Black widow spiders (Latrodectus mactans, L. variolus, L. hesperus) live throughout the United States but are most...