Hi..... fever can be a sign that the body is fighting an infection. When the body's defense (immune) system is activated by a bacteria or a virus, many reactions occur in the body. Fever is one sign of these reactions. Fever is not a disease or illness itself but a signal that something is going on in the body. ...Most common cause is viral infection... For bacterial infections you will.need antibiotics... Consult Physician....
Answered2016-06-06 01:35:27
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