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February 10, 2010
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Shock (cont.)

In this Article

What are the causes of shock?

There are several main causes of shock:

What are the signs and symptoms of shock?

Low blood pressure is the key sign of shock.

Symptoms of all types of shock include:

  • Rapid, shallow breathing

  • Cold, clammy skin

  • Rapid, weak pulse

  • Dizziness or fainting

  • Weakness

Depending on the type of shock the following symptoms may also be observed:

  • Eyes appear to stare

  • Anxiety or agitation

  • Confusion or unresponsiveness

  • Low or no urine output

  • Bluish lips and fingernails

  • Sweating

  • Chest pain

When should I seek medical care for shock?

If you suspect shock after an injury, even if the person seems alright, call 911 or get them to an emergency department immediately. Prompt treatment can save a person's life.

The sooner shock is treated, the better. When treated quickly there is less risk of damage to a person's vital organs.



Next: What is the treatment for shock? »

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