Spider Bite Black Widow Warning Signs
Notify your doctor if you have a black widow spider bite and any of the following:
- Cohen J, Bush S. Case report: compartment syndrome after a suspected black widow spider bite. Ann Emerg Med. 2005 Apr;45(4):414-6. 
- Hawdon GM, Winkel KD. Spider bite. A rational approach. Aust Fam Physician. 1997 Dec;26(12):1380-5. 
- Reeves JA, Allison EJ Jr, Goodman PE. Black widow spider bite in a child. Am J Emerg Med. 1996 Sep;14(5):469-71.