01. Why we need water
Dehydration is the loss of water and salts essential for body functions, which occurs when more liquids and salts are lost than taken in.
Read | 02. What is dehydration?
Dehydration occurs when there is a shortage of water in the body.
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03. Who is at risk of dehydration?
Young children and older people are at greater risk of dehydration, as loss of electrolytes occurs more rapidly in these two groups of people.
Read | 04. Signs and symptoms of dehydration
Signs of dehydration can be dry or chapped lips, oral dryness, restlessness and dry eyes.
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05. How is dehydration treated?
Taking extra fluids by mouth is the obvious treatment for dehydration and the drinking of water or other liquids is recommended.
Read | 06. When to see a doctor
Vomiting and diarrhoea can easily lead to dehydration, especially in the case of infants and older people. Here's when to see a doctor.
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07. Prevention of dehydration
The sufficient taking of fluids will prevent dehydration.
Read | 08. Is your child dehydrated?
Dehydration is very common among children and can be life-threatening, particularly when caused by diarrhoea or gastroenteritis. Use this table to check for dehydration levels.
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