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How many days should I observe a new allergen?

⚡ Short answer: After introducing a new allergen food, you should observe for **3 days** (72 hours) before moving on to the next allergen.

Anonymous

bir anne · Feeding

How long should I wait after introducing an allergen before trying the next one?

Maiyko AI ADVISOR

The real reply from the in-app AI advisor

After introducing a new allergen food, you should observe for 3 days (72 hours) before moving on to the next allergen.

This time is enough for delayed-type allergic reactions (like eczema flare-ups, digestive problems, or hives) to appear. During the observation period, give that food once a day (one or two spoonfuls) and watch your baby's skin, breathing, poop consistency, and overall mood.

If you see no signs in the 3 days, you can add that food to the safe list and repeat the same process with a new allergen.

⚕️ Health note: This answer is for general information only; it is not medical advice. Every baby is different — for decisions about your baby's health, consult your pediatrician.

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