Shock

<p>Shock happens when not enough blood and oxygen can get to your organs and tissues.

It causes very low blood pressure and may be life-threatening.

It often happens along with a serious injury.</p><p> There are several kinds of shock.

Hypovolemic shock happens when you lose a lot of blood or fluids.

Causes include internal or external bleeding, dehydration, burns, and severe vomiting and/or diarrhea.

Septic shock is caused by infections in the bloodstream.

A severe allergic reaction can cause anaphylactic shock.

An insect bite or sting might cause it.

Cardiogenic shock happens when the heart cannot pump blood effectively.

This may happen after a heart attack.

Neurogenic shock is caused by damage to the nervous system.</p><p>Symptoms of shock include:</p><ul><li>Confusion or lack of alertn