Typical telltale indicators embody constricted pupils, runny nose, drooling, watery eyes, headache, weakness, change in heart charge and vomiting. Upon its launch, histamine acts on the person’s eyes, nose, throat, lungs, skin and/or gastrointestinal tract, triggering the manifestation of the signs of the allergic response. What’s important is identifying your specific symptoms and their severity. Dizziness and or vomiting are signs of one thing else…