Key points
- There is no specific medicine to treat dengue.
- See a healthcare provider if you develop a fever or have symptoms of dengue.
- For mild symptoms, care for a sick person at home.
- Watch out for warning signs of severe dengue as fever goes away!
If you think you have dengue
- See a healthcare provider if you develop a fever or have symptoms of dengue. Tell him or her about any recent travel.
- Rest as much as possible.
- Take acetaminophen (also known as paracetamol outside of the US) to control fever and relieve pain.
- Do not take aspirin or ibuprofen!
- Do not take aspirin or ibuprofen!
- Drink plenty of fluids to stay hydrated. Drink water or drinks with added electrolytes.
- For mild symptoms, care for a sick infant, child, or family member at home.
Important tip
If you have dengue, prevent 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.
Watch out for warning signs of severe dengue
Warning signs usually begin in the 24–48 hours after your fever has gone away.
Immediately go to a local clinic or emergency room if you or a family member has any of the following signs and symptoms:
- Belly pain, tenderness
- Vomiting (at least 3 times in 24 hours)
- Bleeding from the nose or gums
- Vomiting blood, or blood in the stool
- Feeling tired, restless, or irritable
When immediate care is needed
Symptoms of dengue can become severe within a few hours. Severe dengue is a medical emergency.