If you’re searching for what to feed a baby with a cold, the most important priorities are fluids, simple familiar foods, and lowering pressure around eating. It is common for babies and toddlers to eat less when they have a cold. Congestion, fatigue, mild fever, and inflammation all reduce appetite. In most uncomplicated viral colds, a temporary drop in food intake is normal. Hydration matters more than calories during short illnesses, and forcing food often increases stress without improving intake.

First Priority: Hydration Over Calories

For babies under 12 months, breast milk or formula should remain the main source of hydration and nutrition. Offer feeds more frequently if congestion makes long feeds difficult. Using saline drops and gentle suction before feeds may improve intake if nasal congestion interferes with sucking.

For babies over 6 months who already drink water, small sips between feeds are appropriate. For toddlers over 12 months, continue offering regular fluids throughout the day.

You will know your baby or toddler is hydrated if they have:

• Regular wet diapers (at least 3–4 in 24 hours for infants)
• Urination every several hours in toddlers
• Tears when crying
• Moist mouth and lips

Why Babies Eat Less When Sick

During infection, the immune system releases inflammatory signals that suppress appetite. Fever increases metabolic demands, congestion affects smell and taste, and sore throats can make swallowing uncomfortable. In most mild viral illnesses, appetite returns once symptoms improve.

What to Feed a Baby Under 12 Months With a Cold

Prioritize breast milk or formula. If your baby wants solids, keep them simple and familiar:

• Mashed banana
• Unsweetened applesauce
• Plain yogurt (if already introduced)
• Well-cooked mashed vegetables
• Soft scrambled egg (if already introduced)
• Previously tolerated purees

Avoid introducing new foods during illness, especially new foods that are common allergens. These include cow’s milk, eggs, peanuts, tree nuts, fish, soy, shellfish, wheat, and sesame.

What to Feed a Baby 12–24 Months With a Cold

Toddlers may eat less but can continue regular meals without pressure. Focus on soft, warm foods:

• Oatmeal
• Rice with soft vegetables
• Mashed potatoes
• Yogurt
• Soft fruit
• Scrambled eggs
• Tender shredded chicken
• Mild soups

In my article: What to Feed a Toddler During Sick Season (Yes, Dairy is Ok), I share more about gentle foods that work during illness and address common myths about dairy during a cold. 

Using Meat Stock During a Cold

If your baby already tolerates it, warm mild meat stock can be offered alongside regular milk feeds. It provides fluids and can be easy to sip when appetite is low. It should not replace breast milk or formula for infants under 12 months.

For a detailed explanation of meat stock vs. bone broth and why I use one over the other for sick babies, read my full article here: Chicken Meat Stock for Sick Babies (Why I Skip Bone Broth).

If Your Baby Will Only Take Liquids

Offer breast milk or formula more frequently for infants. Older babies and toddlers can have small sips of water. Warm mild broth may be appropriate if already introduced. Avoid honey under 12 months and avoid routine use of over-the-counter cough medications unless directed by your pediatrician.

If Your Baby Is Eating Much Less Than Usual

Smaller portions are common. Continue offering balanced meals without coaxing or forcing bites. Appetite typically rebounds after recovery. Focus on hydration, offer simple familiar foods, and monitor for warning signs. 

Sample 1-Day Sick Menu (Toddler Example)

• Morning: Milk + oatmeal or applesauce
• Midday: Simple chicken and rice soup
• Afternoon: Yogurt or mashed banana
• Evening: Scrambled egg with soft vegetables

Congestion and Feeding Tips

• Use saline drops before feeds
• Gently suction the nose before nursing or bottle feeding
• Offer smaller, more frequent meals
• Keep baby slightly upright while feeding
• Offer warm foods for comfort

What Not to Do

• Do not force food
• Do not panic over a few days of lower intake if hydration is stable
• Do not give honey under 12 months
• Do not give aspirin to children
• Do not rely on sugary drinks

When to Call the Pediatrician

• Fever of 100.4°F (38°C) or higher in babies under 3 months
• Persistent fever beyond several days
• Signs of dehydration
• Unusual lethargy
• Labored or rapid breathing
• Poor food and water intake lasting several days

Frequently Asked Questions

Can I give my baby dairy during a cold?

Most children can continue dairy unless vomiting or diarrhea is present.

Should I give my baby juice when sick?

Juice is not necessary and may displace more nourishing fluids.

How long can a baby go without eating when sick?

One to three days of reduced intake is common in mild illness if hydration remains adequate.

Is it normal for my baby to only want milk when sick?

Yes. Many babies prefer milk temporarily during illness.

Sources

American Academy of Pediatrics. (2023). Caring for Your Baby and Young Child: Birth to Age 5.

American Academy of Pediatrics. (2023). How to Treat a Cold in Infants and Toddlers. HealthyChildren.org. https://www.healthychildren.org

Centers for Disease Control and Prevention. (2023). Common Colds: Protect Yourself and Others. https://www.cdc.gov

Mayo Clinic Staff. (2023). Common cold in babies: Symptoms and causes. Mayo Clinic. https://www.mayoclinic.org

World Health Organization. (2023). Infant and Young Child Feeding. https://www.who.int

National Institutes of Health. (2022). Hydration and Illness in Children. https://www.nih.gov

Harvard T.H. Chan School of Public Health. (2022). Nutrition and Immune Function. https://www.hsph.harvard.edu