I have been having a real problem with my feet itching at night. It does not happen every night, but when it does it is miserable. They itched so bad lastnight I wanted to cry. Now today my fingers itch. I remembered that I ate some shrimp lastngiht could this be a reaction to shrimp? It would explain why it doesnt happen every night.....my breathing is fine......my hands and feet are not.....someone please help me figure this one out. Thanks!