Manage Dengue in Infants

Key points

  • There are no medicines available for dengue treatment.
  • Symptoms of dengue in an infant may be difficult to recognize and are similar to other common childhood infections.
  • When caring for a sick infant at home, control fever, give plenty of fluids, and watch for signs of dehydration.
A mother holds her baby close to her face

At home care

  • Control the fever
    • Give acetaminophen (also known as paracetamol outside the United States). Always follow label instructions.
    • Give cool water sponge baths.
  • Give plenty of fluids such as water or drinks with added electrolytes. Dehydration occurs when a person loses too much body fluid from fever, vomiting, or not drinking enough fluids.
  • Watch for signs of dehydration and seek care immediately if your infant develops signs of dehydration.

Signs of mild to moderate dehydration

  • Urinates less frequently (less than 6 wet diapers per day)
  • Dry mouth, tongue, lips
  • Few or no tears when crying
  • Sunken soft spot of the head or eyes

What to do:‎

Contact your child's pediatrician immediately.

Signs of severe dehydration

  • Sleepiness, lack of energy, very fussy
  • Sunken eyes
  • Cool, discolored hands or feet
  • Urinates 1-2 times per day

What to do:‎

Go to an urgent care clinic or the emergency room.

Protect other family members

  • If you your infant has dengue, keep preventing mosquito bites.
  • During the first week of illness, dengue can be found in the blood. The virus can be passed from an infected person to a mosquito through mosquito bites.