Why did I break out on my forehead with tiny red bumps after eating shrimps?

Question

Why did I break out on my forehead with tiny red bumps after eating shrimps?

Answer 1

It's simple. You're allergic.  The allergy may be only to shrimp, or shrimp prepared in a certain way.  Raw shrimp might cause you to break out, but cooked shrimp might not.  It's possible you are not allergic to the shrimp, but the the tartar sauce or red sauce.  A larger concern is you might be allergic to all shellfish.  

I would you caution in eating shrimp.  The tiny red bumps by lead to a more serious reaction.

Answer 2

Shellfish allergy. I have the same reaction once in a while to lobster.