How to track baby food allergies when starting solids

Starting solids can turn breakfast into a small investigation.

One day banana is fine. The next week egg touches the tray and your baby gets a rash around the mouth. Maybe it is nothing. Maybe it is the new food. Maybe it is teething, a virus, laundry detergent, or the tomato sauce that somehow ended up everywhere.

The hard part is not only spotting a reaction. It is remembering the details clearly enough to explain them later.

What did your baby eat? How much? What time? Was it the first try or the fourth? Did the rash stay around the mouth, or did hives show up elsewhere? Was there vomiting, diarrhea, swelling, coughing, wheezing, or trouble breathing?

Those details matter. They are also exactly the details that disappear fastest when you are cleaning a high chair, changing clothes, and wondering whether to call the doctor.

Log the reaction where the meal happened

Plumi keeps allergy tracking close to solids because that is where most parents first need it. The dedicated baby allergy tracker page shows each field and sharing option in the app.

When you log a solid feed, you can mark a reaction, choose the severity, and tap the symptoms you saw. The food and time are already part of the entry, so you are not opening a separate notes app later and trying to rebuild the moment from memory.

That small bit of structure helps because food reactions are often messy. “Rash after lunch” is harder to use than “egg, 11:40, mild rash around mouth, no vomiting.” A short record gives your pediatrician something concrete to work with.

Keep a list of foods to watch

After a reaction is saved, Plumi adds the food to your baby’s allergy list on the Care tab. You can also add a food directly: pick a common allergen such as milk, egg, peanut, tree nuts, soy, wheat, fish, shellfish or sesame, or type another food yourself.

The list is deliberately plain. Food, severity, symptoms, and a note if you need one.

That note is useful for the real-life exceptions that never fit a checkbox: “only raw tomato,” “hives after the second exposure,” “pediatrician said avoid until appointment,” or “cooked egg was fine in muffin.”

Do not use a tracker to decide whether to reintroduce a food that caused a reaction. Use it to bring a clearer history to your pediatrician, especially if the reaction was more than mild or involved swelling, vomiting, widespread hives, coughing, wheezing, or breathing trouble.

Know when a log is not enough

Some symptoms need urgent care, not better record-keeping.

Seek emergency help right away if your baby has trouble breathing, wheezing, sudden coughing, trouble swallowing, major face or tongue swelling, blue or pale color, limpness, or any reaction that feels severe. The AAP/HealthyChildren food allergy symptom checker lists breathing trouble, swallowing trouble, widespread hives soon after high-risk foods, major swelling, vomiting, and a very sick appearance as reasons to get urgent help.

For less urgent questions, call your pediatrician. A tracker can help you describe what happened, but it cannot tell you whether something is an allergy, irritation, intolerance, reflux, illness, or coincidence.

Share the list before someone else feeds your baby

Food allergies are not only a parent problem. A partner makes breakfast. A grandparent offers a snack. A nanny handles lunch. Daycare asks what to avoid.

From Plumi’s allergy list, Share list creates a simple text summary you can send through Messages, WhatsApp, email, or whatever your family already uses. There is nothing for the other person to install. They just get a readable list before mealtime.

With Plumi Pro, partner and caregiver sharing can also keep the baby’s record in sync between phones. A caregiver can see the shared child’s logs, add meals, and check the allergy list before feeding. Sharing is end-to-end encrypted, so Plumi’s servers relay data they cannot read.

Bring the details to the check-up

If allergies are part of a bigger appointment, Plumi’s Baby Card can put them next to the rest of the month: growth, feeding, sleep, diapers, medications, vaccines and visits. You can export it as a PDF and bring it to the pediatrician instead of scrolling through separate screenshots and notes.

The allergy log, allergy list, and shareable allergy summary are free. Baby Card and family sync are part of Plumi Pro.

A calmer record, not medical advice

Current guidance from the American Academy of Pediatrics says that once babies are ready for solids, delaying common allergens such as egg, peanut, dairy and sesame does not prevent allergies for most children. Babies with severe eczema, egg allergy, or other higher-risk situations may need a pediatrician’s guidance first; the NIAID peanut allergy prevention guidelines give more specific risk-based recommendations.

Plumi does not diagnose allergies and is not medical advice. It gives you a place to keep the food, time, symptoms, severity and notes together, so the conversation with your pediatrician starts from a clearer memory.