Dehydration Symptoms

Overview of Dehydration

Dehydration is a condition where the body loses more water than it has consumed. This means the body’s normal function is impaired. Dehydration is caused by a number of factors, these can range from environmental, to situational, or even certain illnesses.

For instance, diarrhoea can instigate severe dehydration. A sore throat can make drinking fluids very uncomfortable, an excessively hot weather can induce mild dehydration. Even a busy work schedule can make you forget that you are thirsty. Mild and moderate dehydration can be treated with consumption of water or over-the-counter oral rehydration solutions. Severe dehydration needs to be treated as a medical emergency and essential fluids and electrolytes are replaced intravenously.

Symptoms of Dehydration

Mild to moderate dehydration symptoms include:

  1. Dry mouth
  2. Very little urine
  3. Cold and dry skin
  4. Headaches
  5. Leg cramps

Severe dehydration symptoms include:

  1. No urine or extremely low volumes of urine
  2. Very dark yellow urine
  3. Inability to sweat
  4. Extreme thirst
  5. Dizziness
  6. Rapid heartbeat
  7. Shortness of breath
  8. Deep set, darkened eyes
  9. Irregular heartbeat
  10. Mental confusion
  11. Irritability
  12. Fainting

In conclusion, dehydration is not a life-threatening condition if the body can replenish lost fluids and electrolytes soon. But prolonged dehydration can cause life-threatening complications and medical intervention is required.

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Practise This Question

The tiny pores in leaves for the exchange of gases are: