Shock is a medical emergency that occurs when blood pressure drops drastically. Shock is a physical condition that may be triggered by problems with the heart leading to cardiogenic shock; blood vessel dilation causing distributive or vasodilatory shock; or blood volume levels that are so low it leads to hypovolemic shock. Toxic poisoning can cause septic shock and allergic reactions can lead to anaphylactic shock. Shock can affect other organs including the heart, liver, brain and kidneys. If left untreated, shock can cause irreversible damage and even death.
The body’s organs, such as the brain, heart and lungs, do not function properly without this blood supply. This triggers a series of responses that produce shock. These responses are the body’s attempt to maintain adequate blood flow.
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