Prevention of Dehydration

Dehydration is almost entirely preventable - it is a condition of forgetting, mostly. The playbook is short, seasonal, and worth teaching every child in the house.

The daily habit baseline

• Drink through the day, not in evening catch-up gulps - pale-straw urine is the scoreboard
• In summer and during outdoor work: drink before you are thirsty - thirst lags behind need, especially in the elderly
• Carry water - the bottle in the bag is a genuine health intervention

Summer and heatwave rules

• Schedule outdoor work and exercise for morning and evening; respect the 12-4 pm sun
• Sweating heavily for hours: add salts - nimbu-sharbat, chaas, ORS, or a salted drink; plain water alone over long sweaty hours can dilute blood sodium
• Never leave children or elderly people in parked cars or closed hot rooms
• Light, loose, cotton clothing; head covered outdoors
• During a loo (hot dry wind) spell: stay indoors midday, keep rooms ventilated, check on elderly neighbours

Around illness

• The first loose stool or vomit is when ORS starts - not after a day of losses
• Fever days: extra fluids automatically
• Keep ORS packets at home in summer - the time to buy them is before anyone is sick

The high-risk people in your house

• Babies: breastfeed more often in hot weather; formula-fed babies may need extra boiled-cooled water as advised
• The elderly: scheduled drinks (a glass every couple of hours), since their thirst signal is unreliable
• Athletes and outdoor workers: weigh-in habits - rough fluid replacement is 1.5 times the weight lost in sweat

One-line summary

Prevent dehydration by drinking before thirst, adding salts to long sweaty hours, starting ORS at the first loose stool, respecting the midday sun, and watching the babies and grandparents whose thirst cannot be trusted to speak up.