Man, I so did not even know wine allegies existed. My cousin suffered from stuffed nose, sore throat and headache... I mean, she was just coming down with some cold or there was something about that wine.
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 .