Everything You Need to Know About Your Baby's Food Allergies & Sensitivities
Quick Answer
Early introduction of allergenic foods actually PROTECTS against allergies - don't wait! Only 5-8% of children have true food allergies, and most can be managed safely. This guide will help you understand the difference between allergy and sensitivity, introduce foods safely, and know when to worry.
Allergy vs Sensitivity Samjhein (Understanding the Difference)
Watch: How to Know When Your Baby Is Sleepy 😴 | Baby Sleep Cues Every Parent Should Know
Food Allergy (Khaane Se Allergy):
Immune system overreacts to food protein
Happens FAST - within minutes to 2 hours
Can be mild (rash) or severe (anaphylaxis)
Requires careful avoidance
Some may be lifelong, others outgrown
Food Sensitivity/Intolerance (Khaane Se Taklif):
Digestive system can't process food properly
Happens SLOWLY - hours to 3 days later
Causes discomfort but NOT life-threatening
Often improves as digestive system matures
Harder to identify due to delayed reaction
Feature
Food Allergy
Food Sensitivity
Timing
Minutes to 2 hours
Hours to 3 days
Cause
Immune system
Digestive system
Severity
Can be dangerous
Uncomfortable
Symptoms
Hives, swelling, breathing
Gas, bloating, loose stools
Detection
Easier (quick reaction)
Harder (delayed)
Resolution
May be lifelong
Often outgrown
The "Big 8" Allergens (90% of All Allergies)
Food
Hindi Name
How to Introduce
**Cow's Milk**
Doodh
Dairy products from 6 months (not whole milk as drink)
**Eggs**
Ande
Well-cooked egg from 6 months
**Peanuts**
Moongphali
Peanut butter mixed in food from 6 months
**Tree Nuts**
Badam, Kaju
Powdered form from 6 months
**Wheat**
Gehun
Soft roti/daliya from 6 months
**Soy**
Soya
Tofu from 6 months
**Fish**
Machli
Well-cooked from 6 months
**Shellfish**
Jhinga
Can wait till 1 year
When to Introduce Allergenic Foods
Current guidelines recommend EARLY introduction:
Age
What to Do
0-6 months
Exclusive breast milk/formula only
6 months
Start basic foods (rice, dal, vegetables)
6-7 months
Begin introducing allergenic foods ONE at a time
6-12 months
All major allergens should be introduced
After introduction
Continue giving 2-3 times per week
Key insight: Waiting longer does NOT reduce risk - it may actually INCREASE allergy risk!
How to Safely Introduce Allergenic Foods
Step 1: Choose the right time
Baby is 6+ months and eating some solids
Healthy (no cold, fever)
Morning time (easier to monitor)
At home (not restaurant/travel)
Step 2: Start small
First try: 1/4 teaspoon
Wait and watch for 2 hours
If no reaction, increase gradually
Step 3: One at a time
Introduce ONE new allergenic food
Wait 3-5 days before introducing another
Continue giving foods that were tolerated
Step 4: Keep giving regularly
Once introduced safely, give 2-3 times per week
Regular exposure maintains tolerance
Practical Introduction Tips
Food
How to Give
Egg
Well-cooked scrambled egg, start with 1/4 tsp
Peanut
Thin peanut butter in porridge (NOT whole peanuts!)
Wheat
Small piece of soft roti, daliya
Dairy
Dahi, soft paneer
Fish
Soft, well-cooked, deboned
Nuts
Almond powder in milk/porridge
When to Worry (Red Flags)
EMERGENCY - Call ambulance immediately if:
Difficulty breathing, wheezing
Swelling of lips, tongue, or throat
Severe vomiting (continuous)
Baby becomes limp or unresponsive
Blue/pale skin, especially around lips
This is anaphylaxis - life-threatening!
See doctor soon if:
Hives (chhapaki) that spread
Vomiting after same food repeatedly
Blood in stool after new food
Severe eczema flare after eating
Any reaction every time specific food is given
NOT usually allergic reaction:
Rash only around mouth (contact irritation from acidic foods)
Loose stools when starting new foods (digestive adjustment)
Gas and fussiness with new foods
What to Do If Reaction Happens
Mild reaction (hives only, no breathing issues):
Stop the food immediately
Note what was eaten and when
Give antihistamine if doctor has prescribed
Watch closely for worsening
Take photo of reaction
Call doctor for guidance
Severe reaction (any breathing/swelling):
Call ambulance IMMEDIATELY
Use EpiPen if prescribed and available
Keep child lying down (or sitting if breathing difficult)
Don't give anything by mouth
Don't leave child alone
Managing Diagnosed Food Allergies
If allergy is confirmed:
Read labels carefully - Allergens hide in many foods
Inform everyone - School, relatives, babysitters
Carry medication - Antihistamine, EpiPen if prescribed
Medical alert - Consider bracelet for older children
Follow up regularly - Many children outgrow allergies
Common hidden allergens in Indian foods:
Milk: Biscuits, chocolates, bread, sweets
Wheat: Most Indian snacks, packaged foods
Nuts: Mithai, chocolates, some ice creams
Egg: Cakes, some breads
Frequently Asked Questions
Q: Family mein allergy hai. Kya baby ko bhi hogi? Kya ruka jaye introduction?
A: Family history increases risk but doesn't mean baby WILL have allergy. And importantly - do NOT delay introduction! Studies show early introduction (from 6 months) actually REDUCES risk, even in high-risk babies. What you can do: introduce first exposure at home (not restaurant), during morning, and monitor closely for 2 hours.
Q: New food ke baad rash aa gaya mouth ke aaspas. Allergy hai?
A: Rash ONLY around mouth after acidic foods (tomato, orange, mango) or messy eating is usually contact irritation, NOT allergy. True allergic hives are: raised, itchy, appear anywhere on body (not just where food touched), and happen within 2 hours of eating. If rash is just around mouth and nowhere else, try again - probably not an allergy.
Q: Bachcha raat ko bahut rota hai new food dene ke baad. Allergy hai kya?
A: Probably not allergy. Allergic reactions happen within 2 hours and have specific symptoms (hives, vomiting, breathing issues). Night waking or fussiness could be: normal adjustment to new foods, gas/bloating, coincidence with other factors. Give foods during morning to monitor better. If baby has true allergic symptoms (hives, swelling, vomiting) then stop food and consult doctor.
A: Unless YOUR baby has shown reaction to specific food through your milk, DON'T avoid foods! Research shows eating variety while breastfeeding may actually help baby develop tolerance. Only eliminate a food if: baby consistently reacts (eczema flare, bloody stool, excessive fussiness) after you eat it, and symptoms improve when you stop.
Q: Anda dena hai but family vegetarian hai. Kya zaruri hai?
A: Egg is highly nutritious but not essential if family is vegetarian. Focus on other protein sources: dal, paneer, dahi, soy. If you want to introduce egg for allergy prevention benefit, that's a personal choice. If you don't give egg, baby won't develop egg allergy from not eating it - they simply won't have known tolerance.
---
This article was reviewed by a pediatrician. Last updated: January 2025
Starting solids or worried about food reactions? Babynama's pediatricians can guide you through safe food introduction and help identify any allergies. Chat with us on WhatsApp!
Need personalized guidance?Book a consultation with our pediatricians or explore our Care Plans for 24/7 expert support!
Get 24/7 Expert Pediatric Care
Access 50+ pediatricians on WhatsApp anytime. Get instant answers for all your baby health concerns.