 [ Symptoms ] how do you treat tree nut allergic reactions  i have been up since 100am vomiting diarrhea and excruciating stomach pain i am extremely thirsty and i am only drinking water and giger ale when i do it comes up and out in a natter of minutes please help me thank you [ Disease ] hi i think for now get to your local er asap would be your best bet you do need help and fast good luck