Dengue
Also known as: Dengue Fever, Breakbone Fever
Dengue is a viral infection spread by the Aedes mosquito, which bites during the day. It can cause a sharp fall in platelets and, in severe cases, bleeding and shock.
Symptoms
- High fever
- Severe headache
- Pain behind the eyes
- Joint and muscle pain
- Rash
- Nausea
Causes
- Dengue virus spread by Aedes mosquitoes
Risk factors
- Living in or travelling to areas with Aedes mosquitoes
- Monsoon season
Complications
- Severe dengue with bleeding
- Dengue shock syndrome
Treatment overview
No specific antiviral: rest, plenty of fluids and paracetamol; avoid ibuprofen and aspirin. Monitor platelets and warning signs.
Prevention
- Remove standing water
- Mosquito repellent and nets
- Full-sleeve clothing
When to see a doctor
Urgently for severe abdominal pain, persistent vomiting, bleeding gums or drowsiness.
Medicines used
Specialists who treat it
Frequently asked questions
What are the symptoms of Dengue?
High fever, Severe headache, Pain behind the eyes, Joint and muscle pain, Rash, Nausea
What causes Dengue?
Dengue virus spread by Aedes mosquitoes
How is Dengue treated?
No specific antiviral: rest, plenty of fluids and paracetamol; avoid ibuprofen and aspirin. Monitor platelets and warning signs.
How can Dengue be prevented?
Remove standing water, Mosquito repellent and nets, Full-sleeve clothing
Medically reviewed by
Medical review pending
Last updated
9 October 2026
Sources
- World Health Organization fact sheets
- ICMR and MoHFW national guidelines
- National Centre for Disease Control (NCDC)
This information is for general awareness and does not replace advice from a qualified doctor. Do not start, stop or change any medicine without medical advice.