What should you know about kawasaki fever?

Kawasaki disease is an inflammatory illness that mainly affects children. Its fever is considered alongside signs such as red eyes, mouth or lip changes, a rash, swollen hands or feet, and enlarged neck glands. Fever has many possible causes, including acute bronchitis, bronchiolitis, brucellosis, cellulitis, chickenpox, the common cold, COVID-19 and croup. The pattern, examination and course of illness help a clinician decide what is happening.

Arrange prompt assessment when fever persists or appears with the features associated with Kawasaki disease. Offer frequent fluids, keep clothing comfortable, and use only a child-appropriate fever medicine at the dose advised by a healthcare professional or product instructions. Note the temperature readings, when the fever began, fluid intake, urine output and new symptoms. Avoid giving antibiotics left from another illness.

Seek urgent help if a febrile child is difficult to wake, has trouble breathing, cannot keep fluids down, urinates much less, develops a seizure, or looks seriously unwell. Fever with red eyes, a changing rash, swollen hands or feet, mouth changes, or a swollen neck gland needs prompt clinical review. Emergency care is needed for collapse, blue lips or severe breathing difficulty.

Ask which findings make Kawasaki disease more likely as a clinical diagnosis, what examination or tests are planned, how to manage fluids and fever, and what follow-up is needed after assessment.