Dengue in Bangladesh: What Every Family Needs to Know Before Monsoon Hits
Dengue fever kills hundreds in Bangladesh every year. This is a straightforward guide to symptoms, warning signs, and when to rush to the hospital.
Every year, around June, the same conversation starts in every Bangladeshi household: 'Dengue season is coming.' And every year, despite knowing it's coming, families get caught off guard.
I won't sugar-coat it — dengue is dangerous. In 2023 alone, Bangladesh recorded over 300,000 cases and more than 1,500 deaths. Those aren't just numbers. Those are someone's father, someone's child.
So let's talk about what actually matters.
THE MOSQUITO
Dengue spreads through Aedes aegypti mosquitoes. They bite during the day, especially in the early morning and late afternoon. They breed in stagnant water — flower pots, old tyres, AC drip trays, construction sites, even the water in your rooftop tank if it isn't covered. You know that half-filled bucket on your balcony? That's a mosquito nursery.
SYMPTOMS TO WATCH
High fever (usually 104°F / 40°C), severe headache, pain behind the eyes, joint and muscle pain (this is why they call it 'breakbone fever'), nausea, and a skin rash that appears 2-5 days after the fever. Most people recover in a week with rest and fluids.
But here's where it gets serious.
WARNING SIGNS — GO TO THE HOSPITAL IMMEDIATELY IF:
• Severe abdominal pain
• Persistent vomiting (more than 3 times in a day)
• Bleeding from gums or nose
• Blood in stool or vomit
• Rapid breathing or feeling restless
• Extreme fatigue or irritability
• Platelet count dropping below 100,000
These could indicate dengue hemorrhagic fever or dengue shock syndrome, and delaying treatment can be fatal.
WHAT TO DO AT HOME
If it's a mild case: rest, drink plenty of fluids (ডাবের পানি, oral saline, fruit juice), take paracetamol for fever, and monitor your platelet count with a CBC test every day. That's it. No aspirin, no ibuprofen — they increase bleeding risk.
Don't panic over platelet numbers. I've seen families run to the hospital terrified because platelets dropped to 80,000. That's concerning, yes, but platelet count alone doesn't tell the whole story. What matters more is whether the patient is bleeding, whether they're dehydrated, and how they feel overall.
PREVENTION
Use mosquito repellent (even during the day). Sleep under a mosquito net if possible. Wear long sleeves in the morning and evening. And most importantly: eliminate standing water around your home. Get your whole neighbourhood involved — one careless house can breed mosquitoes for the entire block.
City corporations in Dhaka and Chittagong run mosquito control drives, but let's be honest — they can't cover everything. Prevention starts at home.
If you or your child develops a sudden high fever during monsoon season, get a dengue NS1 antigen test within the first 3 days. It's cheap, fast, and gives you a clear answer. Don't wait and hope it's 'just flu.'