Signs and Symptoms of Dehydration - Dehydration

There are many things that can cause dehydration, the most common are vomiting, diarrhea, blood loss, malnutrition, and plain old failure to replenish liquids lost from sweating and urination (Not drinking enough water). Many illnesses and diseases can trigger acute dehydration due to the increased body temperature and sweating that usually occur. This is why your doctor tells you to drink plenty of fluids when you are ill. Your body uses fluids to expell toxins as well as to keep your system flexible, lubricated and running smoothly. For a more complete list causes, visit the Wikipedia link in the dehydration information section.

Symptoms of dehydration usually begin with thirst and progress to more alarming manifestations as the need for water becomes more dire. The initial signs and symptoms of mild dehydration in adults appear when the body has lost about 2% of it's total fluid. These mild dehydration symptoms are often (but not limited to):

Thirst
Loss of Appetite
Dry Skin
Skin Flushing
Dark Colored Urine
Dry Mouth
Fatique or Weakness
Chills
Head Rushes

If the dehydration is allowed to continue unabated, when the total fluid loss reaches 5% the following effects of dehydration are normally experienced:

Increased heart rate
Increased respiration
Decreased sweating
Decreased urination
Increased body temperature
Extreme fatigue
Muscle cramps
Headaches
Nausea
Tingling of the limbs

When the body reaches 10% fluid loss emergency help is needed IMMEDIATELY! 10% fluid loss and above is often fatal! Symptoms of severe dehydration include:

Muscle spasms
Vomiting
Racing pulse
Shriveled skin
Dim vision
Painful urination
Confusion
Difficulty breathing
Seizures
Chest and Abdominal pain
Unconciousness

Be aware that these are not the only symptoms of severe dehydration that may manifest in response to dehydration, these are simply the most common. Symptoms of dehydration will differ from person to person because the body is a complex network of systems and everyone's body is different. When these systems are disturbed due to loss of fluids there will be several common symptoms shared by most bodies, but there may also be unusual or unexpected responses depending on the particular person in question. Age also plays a part in the manifestation of symptoms. Signs of dehydration in a child will not be the same as those experienced by a teenager, adult or in the elderly. Dehydration prevention is the best treatment for every age group. heatstroke is always around the corner.