Symptoms of serum sickness usually begin between 7 to 10 days after the person is exposed to the substance. A person usually feels generally unwell (malaise) and may have hives, joint pain, fever, headache, and swollen glands.
Having an episode of serum sickness puts a person at high risk for developing a severe allergic reaction if he or she is exposed to the same substance in the future. A person should avoid any medicine related to serum sickness after it has been identified. Venom immunotherapy may be an option to protect against insect or spider bites that caused the reaction.
|Primary Medical Reviewer||E. Gregory Thompson, MD - Internal Medicine|
|Specialist Medical Reviewer||Rohit K Katial, MD - Allergy and Immunology|
|Last Revised||January 5, 2012|
WebMD Medical Reference from Healthwise