Allergy Card for Kids: What to Put on It, Where to Keep It, and Why It Matters

If your child has a severe food allergy, you already know the drill: read every ingredient label, brief every birthday-party host, email the teacher before the school year starts. You have done this so many times you could recite your child's allergen list in your sleep. The problem is that you are not always the adult in the room. A substitute teacher, a camp counselor on day two, a friend's parent at a sleepover — these people do not know what you know, and your child may not be able to tell them clearly enough when it counts.

That is where an allergy card comes in. Not a medical alert bracelet (though those are great too), not a phone app, but a physical card — wallet-sized, laminated, tucked into a backpack or lunchbox — that tells any adult exactly what the child is allergic to, where the EpiPen is, and what to do. This guide covers what belongs on that card, where copies should live, and the mistakes that make cards less useful than they should be.

Why kids with food allergies need their own card

Roughly 8 percent of children in the United States — about 5.6 million kids — have a food allergy, according to FARE (Food Allergy Research & Education). Of those, approximately 40 percent have experienced a severe allergic reaction, and roughly 30 percent are allergic to more than one food. These are not fringe numbers. In a classroom of 25 children, statistically two of them have a food allergy, and there is a reasonable chance at least one of those has had a reaction serious enough to require epinephrine.

Adults with allergies can self-advocate: they read menus, they ask questions, they carry their own injector and know how to use it. Young children cannot do all of that reliably. A six-year-old at a birthday party may not know to ask whether the cupcake frosting contains milk protein. A ten-year-old at soccer practice may feel throat tingling and not connect it to the granola bar a teammate shared. And in the critical minutes of anaphylaxis, even older kids who know exactly what is happening may not be able to speak clearly enough to direct an adult through the steps.

The card fills that gap. It is the child's voice when the child cannot speak for themselves.

Beyond the school nurse's office

Schools generally require an allergy action plan on file — a form signed by the allergist that lives in the nurse's office. That covers the school building during school hours. It does not cover the field trip to the science museum, the after-school program in the church basement, the weekend soccer tournament two towns over, or the Wednesday-night sleepover at a friend's house. A portable card goes where the action plan cannot.

What to put on a child's allergy card

The card needs to answer five questions for a non-medical adult in under 30 seconds: Who is this child? What are they allergic to? Where is the epinephrine? What do I do? Who do I call?

1. Child's full name and date of birth

Full legal name as it appears on school records, plus date of birth. If your child goes by a nickname, add it in parentheses — "Alexander (Alex) Reyes, DOB 03/14/2019" — so the card matches what adults at school actually call them. Date of birth helps paramedics confirm identity and is required for hospital admission.

2. Photo (optional but useful for younger children)

For children under about age 8, a small photo on the card helps a chaperone or camp counselor match the card to the right child in a group. This matters on field trips where a parent volunteer may be responsible for four or five kids they have never met. For older children carrying their own card, the photo is less critical.

3. Specific allergens — not vague categories

This is where most homemade cards fall short. "Food allergies" tells a bystander nothing. "Nut allergy" is better but still ambiguous — peanuts are legumes, not tree nuts, and a child allergic to peanuts may or may not react to almonds or cashews.

Write the specific allergens as confirmed by your child's allergist:

• Peanuts
• Tree nuts — and list which ones: cashew, walnut, pistachio, almond, etc.
• Cow's milk (not "dairy" — dairy includes products like butter that may or may not trigger a reaction depending on the protein content)
• Eggs
• Wheat
• Soy
• Sesame — now the 9th major allergen recognized under US labeling law (FASTER Act, effective January 2023)
• Shellfish — specify shrimp, crab, lobster if known
• Fish — specify species if known

The NIAID Guidelines for the Diagnosis and Management of Food Allergy emphasize component-level diagnosis — meaning the specific proteins that trigger the reaction — and your card should reflect that specificity as far as your allergist has tested.

4. Cross-reactivity notes

If your allergist has flagged cross-reactive risks, note them briefly. Common examples:

• Peanut allergy with confirmed cross-reactivity to lupine flour
• Latex allergy with oral allergy syndrome to banana, avocado, kiwi, or chestnut
• Shrimp allergy with cross-reactivity to dust mites (relevant for exposure, not food)

Keep it to what the allergist has documented. Speculative cross-reactivities create confusion rather than clarity for the person reading the card.

5. Epinephrine auto-injector details

Not just "has an EpiPen." Specify:

• Brand and dose: EpiPen Jr 0.15 mg, EpiPen 0.3 mg, Auvi-Q 0.15 mg, Auvi-Q 0.3 mg, or generic epinephrine auto-injector with dose. The dose matters because a child who recently crossed the 30 kg weight threshold may have been switched from Jr to standard, and an outdated card could point someone to the wrong device.
• Location(s): "Backpack front pocket," "school nurse's office," "red pouch in lunchbox." Many families keep multiple auto-injectors — one with the child, one with the nurse, one at home. List every location.
• Expiry reminder: not on the card itself, but in your calendar. An expired auto-injector is better than nothing in a crisis, but a current one is better still. The AAAAI recommends checking expiration dates monthly.

6. Asthma flag — this one saves lives

If your child has both food allergies and asthma, write it on the card in clear terms: "Also has asthma — uses albuterol inhaler." This is not extra information. The American Academy of Allergy, Asthma & Immunology (AAAAI) and FARE both note that comorbid asthma is a major risk factor for fatal or near-fatal anaphylaxis. A child who is wheezing during an allergic reaction needs epinephrine faster, not an inhaler first. Listing asthma on the card signals this elevated risk to any responder.

7. Action plan — three numbered steps

Keep it brutally simple. The person reading this card may be panicking. Three steps:

1. Give EpiPen (specify location: "in backpack front pocket")
2. Call 911 (or local emergency number)
3. Call parent (number listed below)

This mirrors the sequence recommended by FARE's Emergency Action Plan template: epinephrine first, then 911, then notify the family. The order matters. Parents sometimes list "Call me first" at the top — understandably — but FARE and the American Academy of Pediatrics (AAP) are clear that epinephrine and emergency services come before the phone call home.

8. Emergency contacts

List at least two adults:

• Parent/guardian 1 — name, relationship, cell phone
• Parent/guardian 2 — name, relationship, cell phone
• Backup adult — a grandparent, neighbor, or close family friend who can physically get to the child if neither parent is reachable

The backup adult matters more than most parents realize. If both parents are on a flight, in a meeting, or simply in a dead zone, someone else needs to be able to authorize decisions at the ER.

9. Allergist and pediatrician

Name and phone number of the child's allergist (the specialist who prescribed the epinephrine and confirmed the allergens) and their pediatrician. ER physicians will call the allergist for dosing history and test results if the reaction is complicated or the child is admitted.

10. School nurse name and extension (for school-based cards)

If the card will live in the child's backpack or lunchbox during school hours, adding the school nurse's name and office extension gives a substitute teacher or cafeteria aide a direct line to the person who has the full action plan on file.

Where to place copies of the card

A single card is not enough. You need copies everywhere your child goes without you:

• Wallet or ID holder — for older kids who carry their own bag
• Backpack — front pocket or clipped to the inside of the main compartment
• Lunchbox — taped to the inside lid, visible when opened
• School nurse's office — alongside the formal action plan
• Field trip chaperone pack — hand one to the lead chaperone on every trip
• Sports bag — for after-school sports, with a copy for the coach
• Grandparents' house — on the fridge, with an EpiPen in the medicine cabinet
• Birthday party or playdate host — hand one to the hosting parent when you drop off

Our free card generator produces a combined letter-sized PDF with cut lines, so you can print a full sheet of wallet cards in one pass and distribute them at the start of each school year, camp session, or sports season.

How the card relates to FARE's Emergency Action Plan

FARE publishes a Food Allergy & Anaphylaxis Emergency Care Plan — a full-page form signed by the child's physician that includes symptoms to watch for, medication doses, and step-by-step treatment instructions. Most schools require this form (or their state's equivalent) on file in the health office.

A wallet card does not replace that form. It supplements it. The FARE plan lives in a filing cabinet; the wallet card lives on the child. The plan has full clinical detail; the card has the 30-second essentials. Think of the wallet card as the thing that buys time until someone can pull up the full plan — or until paramedics arrive and take over.

Common mistakes that make allergy cards less useful

After helping thousands of families create emergency cards, these are the errors we see most often:

• "Nut allergy" without specifying which nuts. Peanuts are legumes. Tree nuts are a separate category with dozens of species. A child allergic to cashews and pistachios but not almonds or walnuts needs that distinction on the card. Vague labeling leads to either unnecessary restriction or dangerous assumptions.
• Not specifying the EpiPen dose. If a school nurse has both an EpiPen Jr and a standard EpiPen in the health office for different students, the card needs to say which one belongs to your child. "Has EpiPen" is not enough.
• Listing only one emergency contact. If the sole contact doesn't pick up, the person helping your child is stuck. Two contacts minimum; three is better.
• Outdated allergist information. If you switched practices or your child's allergist retired, update the card. The ER will call the number on the card — a disconnected line wastes critical time.
• Putting "Call parent" as step 1. Epinephrine first. 911 second. Parent call third. The FARE Emergency Care Plan is explicit about this sequence.
• Forgetting to mention asthma. If your child has comorbid asthma and you leave it off the card, you are omitting the single biggest risk factor for fatal anaphylaxis. It takes four words: "Also has asthma — albuterol."

A note about what this card is — and what it is not

An allergy card is an identification and communication tool. It is not medical advice, it is not a prescription, and it does not replace the child's allergist, pediatrician, or school health plan. The information on the card should come directly from your child's physician and be updated whenever the treatment plan changes. If you are unsure what belongs on the card, bring a blank copy to your next allergist appointment and fill it out together.

Print your child's allergy card

Our free generator creates a wallet-sized and fridge-sized allergy card with all the fields described above. It takes about three minutes, your data stays in your browser (no accounts, no servers storing your child's medical information), and you can print as many copies as you need. The allergy emergency card page has the direct template if you want to jump straight to filling it in.

Frequently asked questions