During an anaphylactic reaction, large quantities of inflammatory mediators are rapidly released. The resultant reaction is severe and may threaten the life of the individual. The introduction of a specific antigen— usually in food or in injected material—into a sensitized individual can cause the rapid release of mast cell contents, producing a decrease in blood pressure, impaired respiratory function, abdominal cramps, and urticaria. Extreme and severe anaphylaxis is life threatening and requires prompt medical intervention.

Blood Pressure Health

Blood Pressure Health

Your heart pumps blood throughout your body using a network of tubing called arteries and capillaries which return the blood back to your heart via your veins. Blood pressure is the force of the blood pushing against the walls of your arteries as your heart beats.Learn more...

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