Dengue is a viral infection caused by the dengue virus, which is transmitted primarily by the Aedes aegypti mosquito. It's common in tropical and subtropical regions.
Key Points About Dengue:
Symptoms (appear 4–10 days after infection):
High fever
Severe headache
Pain behind the eyes
Joint and muscle pain
Skin rash
Nausea and vomiting
Mild bleeding (e.g., nose or gums)
Severe Dengue (Dengue Hemorrhagic Fever or Dengue Shock Syndrome):
Can lead to bleeding, low blood pressure, and organ damage
Requires hospitalization and urgent medical care
Treatment:
No specific antiviral; supportive care only
Rest, fluids, and pain relievers (like paracetamol; avoid aspirin or ibuprofen)
Prevention:
Avoid mosquito bites (use repellent, wear protective clothing)
Eliminate standing water (where mosquitoes breed)
In some regions, the Dengvaxia vaccine is used under specific conditions
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, symptoms in kids, or treatment guidelines?
