What may increase your child's risk for problems from a fever?

Many conditions, medicines, and diseases interfere with the body's ability to heal or fight infection. Your child may be at risk for a more serious problem from a fever if he or she has any of the following. Be sure to tell your child's health professional.

Conditions

  • Younger than 3 months
  • Problems or conditions present since birth (congenital)
  • Premature birth or delayed growth and development
  • A recent surgical procedure
  • Travel outside the country
  • Exposure to recent immigrants or nonnative people
  • An animal, insect, or tick bite in the past 6 weeks
  • Animal pets. Pets can carry diseases.
  • Surgery to remove the spleen
  • Eating game meat, raw meat, or raw shellfish
  • Ethnic or family history of certain conditions, such as Mediterranean fever

Medicines

  • Antibiotics
  • Blood-thinning medicines, such as warfarin, heparin, and aspirin
  • Corticosteroids, such as prednisone
  • Medicines to prevent organ transplant rejection
  • Medicines used to treat cancer (chemotherapy)
  • Radiation therapy

Diseases

  • Asthma
  • Cancer
  • Cystic fibrosis
  • Diabetes
  • History of seizures
  • Human immunodeficiency virus (HIV) infection
  • Idiopathic thrombocytopenic purpura (ITP)
  • Juvenile rheumatoid arthritis
  • Kidney disease
  • Lymphoma
  • Malnutrition or failure to thrive
  • Sickle cell disease


Author: Jan Nissl, RN, BSLast Updated: April 24, 2007
Medical Review: Michael J. Sexton, MD - Pediatrics
Thomas Emmett Francoeur, MDCM, CSPQ, FRCPC - Pediatrics

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