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Warning signs

Dengue warning signs: when you cannot wait

The days when the fever falls are the riskiest. If you see any one of these signs, go to a hospital today.By সম্পাদনা দল · Editorial desk — Oct 20, 2026 · 5:30 PM, 1 min read

Dengue fever usually lasts two to seven days. Many people think the danger is over once the fever goes — but the two days after the fever falls are the riskiest.

Go to a hospital today if you see

  • Severe belly pain or a hard belly
  • Vomiting again and again, nothing stays down
  • Bleeding from the gums or nose, blood in vomit or stool, or black stool
  • Feeling very weak, restless or drowsy
  • Cold, clammy hands and feet
  • Difficulty breathing
  • No urine for more than six hours
One sign is enough. Do not wait — call 999 or go to the nearest hospital.

On the way to the hospital

Keep giving small sips of water or oral saline. Take earlier reports and the names of medicines with you. Showing your case in our app helps the doctors.

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