A fever isn't necessarily a cause for alarm. Fever seems to play a key role in fighting infection. Persistent fever can signal a hidden infection, which could be anything from a urinary tract infection to tuberculosis. In some cases, cancerous (malignant) conditions such as lymphomas cause prolonged or persistent fevers, as can some medications..consult your doctor if your temperature is 103 F (39.4 C) or higher or you've had a fever for more than three days...Consult nearest physician they will do the needful.
Answered2016-05-30 09:39:29
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