Anaphylaxis is a doubtlessly life-threatening response to an allergen. When your physique comes in contact with an allergen for BloodVitals health the primary time, it flags it as harmful -- though it's not. From then on, everytime you eat or inhale that allergen, your physique kicks into gear. Your immune system releases an antibody referred to as immunoglobulin E, which then triggers a staff of chemicals to fight the invading substance. One of these chemicals is called histamine, and it is accountable for many allergic reactions. Anaphylaxis is one of these reactions. In anaphylaxis, your blood vessels widen and trigger your blood stress to drop drastically. This also finally ends up effectively narrowing your airways, making breathing harder. Plus, the blood vessels can begin to leak, thereby inflicting swelling. The most common symptoms of anaphylaxis are swollen eyes, lips, arms, toes and genitals, along with itching, BloodVitals health hives, a metallic taste in your mouth and itchy, pink eyes. Anaphylaxis additionally causes the aforementioned drop in blood strain, a change in heart price and generally dizziness or loss of consciousness. Some folks describe a extreme feeling of anxiety with the onset of anaphylaxis. Others expertise nausea and vomiting. While inflammation of the joints just isn't a typical symptom of anaphylaxis, swelling (angioedema) is