Best Child Specialist / Pediatrician
Doctors in Rangpur

Severe Acute Malnutrition: Numbers first. Weight-for-height Z score below minus 3. Mid-upper arm circumference below 115mm. Bilateral pitting edema on the dorsum of the foot. These are the diagnostic criteria for severe acute malnutrition — and across Rangpur division's rural char areas, particularly in Kurigram and Gaibandha, they describe a reality that vitamin supplements from the pharmacy do not address. SAM is not simply a child who needs more food. It is a child whose metabolism has adapted to starvation in ways that make refeeding dangerous if done incorrectly — refeeding syndrome, where rapidly restoring nutrition causes fatal electrolyte shifts, kills malnourished children who are given food too quickly. Pediatricians manage SAM through structured therapeutic feeding using F-75 and F-100 therapeutic milk formulas in specific phases, infection treatment — because SAM and infection are inseparable — and hypoglycemia prevention. Community-based management with ready-to-use therapeutic food for uncomplicated SAM cases. Hospital-based management for complicated cases — infection, edema, inability to feed. The pediatrician's role is identifying which child needs which level of care and preventing the deaths that are entirely preventable with correct management.

Childhood Pneumonia: The leading infectious killer of children under 5 in Bangladesh — and the condition that fills pediatric wards at RMCH more than any other. Pneumonia in a child looks different from pneumonia in an adult. The breathing is faster. The chest wall recesses with each breath — subcostal indrawing that is visible to a watching parent and diagnostic to a watching pediatrician. Fever may be high or may be absent in infants. Auscultation findings may be subtle. The clinical diagnosis is confirmed by chest X-ray showing consolidation. Pediatricians in Rangpur classify pneumonia severity — non-severe, severe, very severe — and match the treatment setting and antibiotic choice to the classification. Non-severe pneumonia: oral amoxicillin at home. Severe: hospital admission, intravenous antibiotics. Very severe with oxygen saturation below 90 percent: oxygen therapy, possible ICU. The specific bacterial cause — Streptococcus pneumoniae, Haemophilus influenzae, Staphylococcus aureus in younger infants — influences antibiotic choice. The distinction between viral and bacterial pneumonia affects whether antibiotics are needed at all. These are not decisions for a pharmacy.

Dengue in Children: Children handle dengue differently from adults — and more dangerously. The plasma leakage phase — days 4 to 6 when fever breaks and dengue haemorrhagic fever develops — is more pronounced in children. The warning signs that signal a child is entering the critical phase: severe abdominal pain, persistent vomiting, rapid breathing, bleeding from gums or nose, restlessness or unusual drowsiness, and a sudden improvement in fever that the family misinterprets as recovery. Platelet count alone does not determine severity — pediatricians monitor haematocrit rise as the indicator of plasma leakage that matters most. Fluid management in pediatric dengue is precise and counterintuitive: too little fluid allows shock, too much fluid causes respiratory distress from pleural effusion and ascites. The child who is managed at home through the critical phase with oral fluids and paracetamol by a parent following pharmacy advice is the child who decompensates and arrives at RMCH in shock.

Nephrotic Syndrome: The mother who brings her 4-year-old to a pediatrician in Rangpur notices first that the child's eyes look puffy in the mornings. She assumes it is sleep. Then the abdomen starts to swell. Then the legs. Then the child stops urinating normally. The protein leaking through the damaged kidney filtration barrier takes albumin — the protein that keeps fluid inside blood vessels — with it into the urine, and the fluid that should stay in the circulation distributes into the tissues instead. Pediatricians diagnose nephrotic syndrome through urine dipstick showing heavy proteinuria, serum albumin that is dramatically low, and the characteristic clinical picture. The majority of childhood nephrotic syndrome — particularly in the 1 to 8 year age group — is minimal change disease that responds to oral prednisolone. The challenge is the relapsing course — episodes recurring months apart triggered by viral infections — that requires families to learn urine dipstick testing at home to detect relapse early and restart steroids promptly. Pediatricians in Rangpur manage nephrotic syndrome long-term, monitor steroid side effects, and consider steroid-sparing agents for frequent relapsers.

Childhood Tuberculosis: Diagnosing TB in children is genuinely difficult — more difficult than in adults. Children, particularly under 5, rarely produce sputum. When they do it is usually swallowed. The classic adult TB presentation of productive cough with haemoptysis is uncommon in children. What pediatricians look for instead: a child who has been unwell for more than 2 weeks, losing weight without a clear cause, with persistent cough, low-grade fever, reduced appetite, and — critically — contact with a known TB case in the household or extended family. The contact history is often the most important diagnostic clue in childhood TB. Mantoux test, chest X-ray, and in some cases gastric lavage for mycobacterial culture are the diagnostic tools available in Rangpur. Pediatricians treat confirmed childhood TB through the standard DOTS regimen — weight-based drug dosing is critical because children's drug metabolism differs from adults. Drug-resistant TB in a child requires urgent specialist input.

Autism Spectrum Disorder: Parents in Rangpur describe the journey to an autism diagnosis in consistent terms: noticing that something felt different, being told by relatives that boys develop later, being reassured by a doctor that the child will catch up, losing 12 to 18 months before anyone suggested a developmental assessment. ASD is diagnosed through structured observation — there is no blood test, no brain scan, no single marker. Pediatricians use standardized developmental screening tools, assess social communication, repetitive behaviors, sensory sensitivities, and the trajectory of development — including whether skills that were present have been lost. A child who said their first words at 12 months and then stopped speaking by 18 months — regression — is a red flag that requires immediate pediatric assessment. Early diagnosis matters because speech therapy, applied behavior analysis, and structured educational support are substantially more effective when started before age 4. A pediatrician in Rangpur who identifies ASD early and coordinates these interventions changes the long-term trajectory of the child's development.