Serum sickness
Symptoms & Signs
- Fever
- General ill feeling
- Hives
- Itching
- Joint pain
- Rash
- Swollen lymph nodes
Note: Symptoms usually do not develop until 7 - 21 days after the first dose of antiserum or exposure to the medication. However, some people may develop symptoms in 1 - 3 days if they have previously been exposed to the substance.
Diagnosis & Tests
The lymph nodes may be enlarged and tender to the touch. The urine may contain blood or protein. Blood tests may show signs of blood vessel inflammation.
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