Dehydration occurs when there
is too much water lost, failing to intake enough water as it requires or a
combination of both. Without getting enough water, your body can’t function
suitably. You may face mild, moderate, or severe dehydration depending on how
much fluid is missing from your body.
Causes of dehydration
The immediate causes of
dehydration include not getting enough water, too much water loss from the
body, or sometimes a combination of both.
Many a time it becomes
impossible to drink enough water since we are too busy, lack the facilities or
strength to drink, or are in an area without access to drinking water (hiking
or camping). Other causes of dehydration are:
• Diarrhea
– It is the most common cause of dehydration-related deaths. The large
intestine absorbs water from the food matter, and diarrhea stops this function,
this leads to dehydration.
• Vomiting – It also leads to
loss of fluids in the body and makes it impossible to restore water by drinking
it.
• Sweating
– The process of body cooling brings out a significant amount of water. Hot and
humid weather and vigorous physical activity can further lead to the fluid loss
in the form of sweat.
• Diabetes - High blood sugar
levels cause urination, i.e. fluid loss.
• Uncontrolled diabetes causes frequent
urination; other causes includes alcohol and medications such as blood pressure
medications, diuretics, anti-psychotics, and. Antihistamines.
• Burns
– The water seeps into the damaged skin, and the body fluid is lost.
Sign
& Symptoms of dehydration in adults and young children
Mild or moderate symptoms of
dehydration include:
•
Thirst
•
Dry or sticky
mouth
•
Not peeing very
much
•
Dark yellow pee
•
Dry, cool skin
•
Headache
•
Muscle cramps
Other severe symptoms of
dehydration include:
•
Not peeing or
having very dark yellow pee
•
Very dry skin
•
Feeling dizzy
•
Rapid heartbeat
•
Rapid breathing
•
Sunken eyes
•
Sleepiness, lack
of energy, confusion or irritability
•
Fainting
Symptoms of dehydration in
babies and young children
•
No tears when
crying
•
Dry mouth and
tongue
•
Dry diapers for 3
hours
•
Sunken eyes,
cheeks, soft spot on the top of the skull
•
Sleepiness, lack
of energy, or irritability
The cause of severe
dehydration may require medical emergency and needs to be treated immediately
to avoid any serious complications.