Relapsing fever
Alternate Names : Tick-borne relapsing fever, Louse-borne relapsing fever
Symptoms & Signs
- Bleeding
- Coma
- Facial droop
- Headache
- Joint aches (arthralgia)
- Muscle aches (myalgia)
- Nausea
- Neck stiffness
- Rigors
- Seizures
- Sudden onset of high fever
- Unsteady gait
- Vomiting
- Weakness
Diagnosis & Tests
Relapsing fever should be suspected if someone coming from a high-risk area has repeated episodes of fever. This is particularly true if the fever is followed by a "crisis" stage, and if the person may have been exposed to lice or soft-bodied ticks. A blood smear is frequently taken to see what is causing the infection. Certain blood antibody tests are sometimes used.
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