Comparison of the most common allergy alert tools—highlighting their pitfalls and pinpointing what actually works.


Allergy Bracelet

  • Limited Language: Often written only in English, which may not be helpful in non-English-speaking countries.
  • Easily Overlooked: In many places, bracelets aren’t commonly used and may not be noticed by restaurant staff or paramedic responders.

Free Downloadable Allergy Cards

These may seem convenient but come with several downsides:

  • Confusing Text: Small print and vague descriptions can easily be missed in a busy kitchen, leading to mistakes.
  • Printing Hassle: Constantly needing to print new cards when you run out is inconvenient.
  • Unprofessional Look: Homemade printouts lack durability and a polished appearance.
  • Translation Errors: Different regions may use unique names for foods, causing translation issues.
  • Language Barriers: Many kitchens employ staff who may not speak the local language, leading to potential misunderstandings.

Phone App

  • Phone App Problem: You wouldn’t want to hand your phone over to a stranger to take into the kitchen, right?

QR Code on Your Phone

  • Images, Not Words: A picture can be universally understood, reducing the chance of translation errors.
  • How It Works: The server scans your QR code using their phone and takes it to the kitchen.

QR codes have their own limitations:

  • Internet Required: If there’s no internet connection, the QR code won’t work—unless you print it out beforehand.
  • Temporary Fix: Once the server leaves the kitchen, your allergy info leaves with the phone.

Pre-Printed Allergy Cards: The Best Choice

  • Stays in the Kitchen: Cards serve as a constant reminder to the kitchen staff.
  • Always Ready: No last-minute printing—just keep a few cards in your wallet.
  • Durable & Professional: High-quality cards give a polished and lasting impression.
  • Backup Supply: You’ll need to buy multiple cards, as some might stay in the kitchen, but it’s worth the investment for your safety.
  • But! Have short falls (see link)

NEXT: Bad Translations Kill

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