Dehydration Center

Dehydration is the excessive loss of body water. There are a number of causes of dehydration including heat exposure, prolonged vigorous exercise, and some diseases of the gastrointestinal tract. Symptoms of dehydration include:

  • headache,
  • lightheadedness,
  • constipation, and
  • bad breath.

Treatment for dehydration is to replace lost fluids and electrolytes.

Read more: Dehydration Article

Treatment & Diagnosis

Medications & Supplements

Prevention & Wellness

Medically Reviewed by a Doctor on 8/9/2018

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