Salicylates are chemicals found in plants and are a major ingredient in aspirin and other pain-relieving medications. They’re also naturally in many fruits and vegetables, as well as in many common health and beauty products.
These vary but may include:
Asthma-like symptoms, such as trouble breathing and wheezing
Changes in skin color
Itching, skin rash, or hives
Swelling of the hands, feet, and face
The content of salicylates can vary from one item to another and even among batches of the same item from the same source. Some people are more sensitive to these chemicals than others. People with a low tolerance may have an allergic reaction if they get more than a small amount of salicylate.