blood pressure explained

a severe allergic rxn can occur result in an unsafe drop in blood pressure.?

a severe allergic reaction can occur result in an unsafe drop in blood pressure. explain in terms of the immune response. why is the case.

Anaphylacsis, your throat slowly swells shut until it is completely closed. which slows blood flow to the heart as lung function begins to decrease thus causing blood pressure to drop due to lack of oxygenated cell flow. If allergic reaction is not stopped with medication tracheotomy these body functions will completely stop working and the person will die.

Blood Pressure