There are many steps involved to diagnose a food allergy. First, an allergist will take a careful history of what happened when you/your child ate the suspected food. Then skin, blood, or oral food challenge tests may be ordered to help confirm diagnosis.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .