How do I say "I have a tree nut allergy" in Portuguese?

Tenho alergia a frutos de casca rija.

If you really want to make sure they understand that you have a tree nut allergy, and be taken seriously, we recommend listing all individual tree nuts in Portuguese. This includes almonds, cashews, hazelnuts, macadamia nuts, pecans, pistachio nuts, and walnuts.

This is why we've made Portuguese Tree Nut Allergy Translation Cards. They help take out some of the stress of communicating in Portugal, while being taken seriously with a professional plastic card. 

PLAY IT SAFE, USE AN EQUAL EATS CARD

Don’t take a chance with an online translator app that will simply state “tree nut allergy in Portuguese”. Communicate your allergy in Portugal with confidence! Our Portuguese allergy ID card is one of our bestsellers as people love travelling to Lisbon, Porto and the Algarve.

Peanut Allergy in Portuguese

If you are also need to communicate that you have a peanut allergy in Portugal, check out our peanut and tree nut allergy card where you can feature both allergies in Portuguese.