Shock – The shock of the body

Shock

What a shock?

Shock occurs, when inadequate blood flow threatens the functioning of several organs. Shock is a potentially life-threatening condition, that requires immediate medical attention. If you suspect, that someone is in shock, immediately call an ambulance.

Causes shock

Some causes of shock include:

• Congestive heart failure;
• Heart attack;
• Spinal Cord Injury;
• Sepsis (blood poisoning);
• Some serious infections;
• Allergic reaction;
• Poisoning;
• The loss of a large volume of blood (gipovolemiя) – это может быть следствием тяжелого кровотечения или сильного обезвоживания;
• Heatstroke;
• Trauma.

Risk factors of shock

Factors, that may increase the risk of shock include:

• Pre-existing heart disease;
• Weakened immune system;
• Severe allergic reaction.

The symptoms of shock

These symptoms may be caused by other, less serious diseases. If you experience any of them, consult a doctor. The symptoms of shock depend on the cause of its occurrence and may include:

• Weakness;
• Changes in mental status;
• Cold and clammy skin;
• Low blood pressure;
• Decreased urination;
• Weak and rapid pulse;
• Slow and shallow or rapid and deep breathing;
• Dim(extinct) eyes;
• Pupil Dilation or Constriction.

Diagnosis of shock

When you receive a patient with suspected shock in hospital, doctor will perform a physical examination.

Tests may include the following:

• Evaluation of respiratory function;
• Hemodynamometry;
• Heart rate measurement;
• Other Tests, depending on the cause of shock.

Shock Treatment

Treatment options include the state of shock:

Normalization of breathing during a state of shock

If you are having trouble breathing, the doctor will clear the airways. In case of need can be given oxygen and carried ventilation.

Optimizing Blood Pressure and Heart Rate

If necessary, they can be administered intravenously necessary medications and held blood transfusion. This stabilizes blood pressure and heart rate.

Medications for the treatment of shock

For removal of shock can be given vasopressors. They constrict blood vessels, which leads to increased blood pressure. Drugs may also be used, to accelerate the heart rate.

Preventing shock

To reduce the risk of shock:

• Try to prevent or control heart disease;
• Avoid situations, that put you at risk of falls or other injuries;
• Carry an epinephrine injection, if you have a severe allergy.