What is Dehydration and what is the cure for it

A Dangerous Loss of Body Fluid Caused By Illness, Sweating or Inadequate Intake.
Ayurveda Treatment of Dehydration
Dehydration Can Have Causes That Aren't Due To Underlying Disease. Examples Include Heat, excessive activity, insufficient fluid consumption, excessive sweating or medication side effects.
SELF-TREATMENT
Drinking Water, Oral Rehydration Solution (ORS) Or Sports Drinks To Replace Lost Fluids May Help Prevent Dehydration. Finding A Place To Cool Down May Also Help.
SEEKING MEDICAL CARE
• See A Doctor Immediately If You:
• Become Dizzy Or Confused
• Feel Extreme Thirst
• Don't Urinate Much Or Often
• Shed No Tears When You Cry
• Are Tired Or Exhausted
Make an appointment to see a doctor if you:
• Can't Keep Fluids Down
• Develop Severe Diarrhoea Or Vomiting
• Have An Infant Whose Nappy Isn't Wet After Three Hours