Expert Childhood Disease Treatment | Dr. Himanshu Agarwal

Childhood diseases affect newborns, infants, children, and adolescents, ranging from common infections and allergies to respiratory, digestive, nutritional, and developmental conditions. Early diagnosis and timely treatment are essential to prevent complications and support healthy growth. Dr. Himanshu Agarwal, MBBS, MD - Pediatrics | Senior Pediatrician, provides comprehensive pediatric care with a focus on accurate diagnosis, evidence-based treatment, and preventive healthcare. Every child receives a thorough evaluation, allowing personalized treatment plans based on their symptoms, medical history, and developmental needs.

Dr. Himanshu Agarwal treats conditions such as fever, cough, cold, asthma, allergies, infections, skin disorders, digestive problems, poor weight gain, and developmental concerns using the latest pediatric guidelines. He also emphasizes routine health check-ups, vaccinations, growth monitoring, nutritional counseling, and parental guidance to promote lifelong wellness. With a compassionate, child-friendly approach and years of clinical experience.

What are childhood diseases?

Childhood diseases are illnesses and health conditions that affect newborns, infants, children, and adolescents. These may include viral and bacterial infections, fever, cough, asthma, allergies, digestive disorders, skin conditions, nutritional deficiencies, and developmental concerns. Early diagnosis and timely treatment are essential to ensure healthy growth and prevent complications.

What happens during a sick visit?

  • History and symptom review — onset, fever pattern, exposure to other sick children, vaccination status.
  • Physical examination — throat, ears, chest, skin, and hydration check.
  • Targeted testing when needed — rapid strep test, urine test, or blood work if the picture isn't clear.
  • Treatment plan — medication if needed, home-care instructions, and a clear return-if-worse checklist.
  • School/daycare guidance — how long to keep the child home and when they're no longer contagious.

See a pediatrician the same day if your child has:

  • Fever in a baby under 3 months, or fever above 104°F (40°C) at any age
  • Fever lasting more than 3 days
  • Difficulty breathing or fast breathing
  • A rash that doesn't fade when pressed
  • Repeated vomiting, signs of dehydration, or refusal to drink fluids
  • Unusual drowsiness, confusion, or difficulty waking

Childhood Diseases: Frequently Asked Questions

What are the most common childhood diseases pediatricians treat?

Viral fevers, the common cold, ear infections, chickenpox, hand-foot-mouth disease, tonsillitis, and seasonal flu. Most are viral, self-limiting, and treated with supportive care rather than antibiotics.

How long does chickenpox last in children?

Typically 5 to 10 days from the first spots to full scabbing over. A child is contagious from about 1–2 days before the rash appears until all blisters have crusted.

Is fever without other symptoms serious in a child?

Usually not it's a sign the body is fighting a viral infection. It needs urgent evaluation if it lasts more than 3 days, exceeds 104°F (40°C), or comes with a rash, stiff neck, or breathing difficulty.

How can you tell measles apart from a regular viral rash?

Measles starts with high fever, cough, red eyes, and runny nose for 2 & 4 days before a rash spreads from the face downward, and fever stays high through the rash phase. Assess promptly since it's highly contagious.

Do children need antibiotics for every infection?

No. Most colds, sore throats, and ear infections are viral and don't respond to antibiotics, which are reserved for confirmed bacterial infections like strep throat or pneumonia.

When should a sick child be seen the same day rather than waiting?

For fever in a baby under 3 months, difficulty breathing, a rash that doesn't fade under pressure, repeated vomiting, signs of dehydration, unusual drowsiness, or fever lasting more than 3 days.

About Dr. Himanshu Agarwal

Dr. Himanshu Agarwal

MBBS, MD - Pediatrics | Senior Pediatrician

Dr. Himanshu Agarwal completed his MBBS and MD in Pediatrics from Maulana Azad Medical College, New Delhi. He has extensive experience handling pediatric and neonatal cases and has been associated with pediatric care in Gurgaon for many years. His expertise includes diagnosing and treating a wide range of childhood conditions while ensuring a comfortable experience for children and parents.

Learn More

Childhood Diseases: Expert Advice for Parents


Trusted Pediatrician

Dr. Himanshu Agarwal, a leading Child Specialist in Gurgaon, for newborns, infants, children, vaccinations, growth, nutrition, child wellness checkups, growth tracking and pediatric consultations.

Dr. Himanshu Agarwal

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