Dehydration occurs when your body loses more fluid than you take in, and it can cause a range of symptoms that differ by age and severity. Some of the common symptoms of dehydration include:

• Thirst
• Dry mouth, lips, and tongue
• Dark-colored urine
• Fatigue
• Dizziness or lightheadedness
• Headache
• Muscle cramps
• Dry, cool skin
• Infrequent urination
• Confusion or irritability
• Sunken eyes, cheeks, or soft spot on the top of the skull (in infants and young children)

If you experience any of these symptoms, its important to drink fluids and seek medical attention if they persist or worsen. Severe dehydration is a medical emergency and requires immediate medical attention.