What is Dehydration?
Dehydration occurs when your body loses more fluids than it takes in, disrupting normal bodily functions. Your body needs water for essential processes like regulating temperature, removing waste, and maintaining organ function.
Common Causes
- Excessive sweating from exercise or heat
- Fever and illness
- Diarrhea or vomiting
- Increased urination (e.g., from diabetes or medications)
- Inadequate fluid intake
- Severe burns
Signs and Symptoms
Mild to Moderate Dehydration:
- Thirst
- Dry or sticky mouth
- Dark yellow urine
- Decreased urine output
- Headache
- Fatigue
- Dizziness
Severe Dehydration:
- Very dark urine or no urine output
- Rapid heartbeat
- Rapid breathing
- Sunken eyes
- Confusion
- Lethargy
Risk Factors
- Young children and elderly adults
- People with chronic illnesses
- Athletes
- People living in hot climates
- Those working outdoors
Prevention
- Drink adequate fluids throughout the day
- Increase fluid intake during exercise
- Monitor urine color (should be light yellow)
- Consume water-rich foods
- Avoid excessive alcohol consumption
Treatment
Mild Cases:
- Increase fluid intake
- Consume oral rehydration solutions
- Rest in a cool environment
Severe Cases:
- Seek immediate medical attention
- May require IV fluids
- Medical monitoring
When to Seek Medical Help
- Severe diarrhea or vomiting
- Unable to keep fluids down
- Confusion or disorientation
- Rapid heartbeat
- Fainting
Long-term Management
- Develop regular hydration habits
- Keep track of fluid intake
- Adjust intake based on activity and climate
- Consider using hydration apps or reminders