1. Abbreviation for Certified Registered Nurse Practitioner. The definition information for CRNP is provided by Stedman's. You can search our medical dictionary here.he definition information for CRNP is provided by Stedman's. You can search our medical dictionary here.
1 Other symptoms include fever, chills, nausea, vomiting, muscle aches and hemolytic anemia (a condition where the red blood cells are destroyed).  People bitten by an unseen spider sometimes blame the brown recluse spider because their bite resembles a brown recluse spider bite.
Spider Bites that Burn. While most spider bites are harmless, a few can cause serious health problems so it is important to recognize and treat any spider bite reactions that include burning. Many minor reactions include itching, redness and swelling. These symptoms usually go away within hours or a couple of days and can be treated at home.