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Dengue fever & CBC platelet monitoring: warning signs in Bangladesh

Dr. Mahmudul Hasan 2026-11-11 1 min read 170 34

Knowing when to run NS1 antigen vs daily CBC hematocrit tracking and spotting critical danger symptoms early.

Seasonal dengue surges in Dhaka and across Bangladesh require calm, timely lab monitoring rather than panic.

  1. Days 1–3 of high fever: Dengue NS1 Antigen test confirms early infection.
  2. Day 4 onward: IgM/IgG antibodies alongside regular CBC (focusing on Hematocrit/PCV rise and platelet trend).
  3. Red-flag symptoms needing immediate ER hospital admission: severe abdominal pain, persistent vomiting, mucosal bleeding, dizziness, or cold clammy hands.
  4. Hydrate consistently with ORS and clear fluids; avoid aspirin or NSAID painkillers unless cleared by your physician.

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