Fever

Fever is the rise in body temperature above its usual range, and it is a response of the body to infections or other processes. More than a disease in itself, it is a sign that something is happening in the body.

Common causes: It usually accompanies infections from viruses or bacteria, although it can also arise from inflammation, reactions, or other conditions.

When should you see a doctor? It is advisable to seek care if the fever is very high, is prolonged, appears in children or vulnerable people, or is accompanied by symptoms that cause concern.

Which specialist treats it? The general practitioner and the internist usually guide its evaluation, with support from the infectious disease specialist when an infectious cause is suspected, and from the pediatrician in children. For persistent or intense fever, it is advisable to have it evaluated by a professional.