ORS in Ramadan: Who Needs It at Iftar and How to Make It
Most people don’t need ORS at iftar. It earns its place after heavy sweating, a near-faint in the heat, or loose motions and vomiting, and it only works when it’s mixed exactly as the packet says. People with high BP, kidney or heart disease should ask their doctor before using it.
The short version
- Who it helps: outdoor workers after a sweaty day. Also anyone with dast (loose motions) or vomiting, or someone who felt faint from heat and is now alert.
- Who doesn’t need it: healthy people fasting indoors. Water and normal food are enough.
- Mixing: one sachet into exactly the amount of clean water printed on the pack, usually 1 litre.
- Home recipe: only as a backup, measured with level spoons.
- Ask first: high BP, kidney disease, heart failure, or a salt-restricted diet.
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“Iftar pe ORS pee lo.” You’ll see it on WhatsApp every summer Ramzan. Sometimes it’s exactly right. Sometimes it’s just an unneeded load of salt for someone whose BP is already a worry. This guide from our Ramzan Health series sorts out who really benefits, how to mix it, and when a home recipe is fine.
What ORS actually does
ORS (oral rehydration salts) is a precise mix of salt, sugar and potassium. The sugar isn’t there for taste. It’s a ticket. The gut lets sodium in far more easily when it arrives together with glucose, water follows the sodium across the gut wall, and that’s how ORS gets fluid into the body faster than plain water can when you’ve lost a lot of fluid and salt at once.
That’s why it’s so good for loose motions and heavy sweating, when salt pours out along with water, whereas after an ordinary fasting day spent indoors under a fan you’ve lost mostly water and very little salt. Plain water and a normal iftar with some daal or salan put back everything you need, and adding ORS on top only brings more salt for the kidneys to deal with overnight.
Did you know? The glucose and salt formula behind ORS is often called one of the most important medical advances of the last century, because it saves children’s lives in diarrhoea outbreaks with a few cheap ingredients.
Who needs ORS at iftar
- Heavy sweaters. Labourers, farmers, riders, cooks at hot tandoors, anyone who was drenched in sweat through the afternoon.
- Loose motions or vomiting. Dast can drain water and salt quickly, continuing to fast through a bout of it is risky, and many people will need to stop and drink through the day until the motions settle; ask your scholar about the religious side of that.
- A near-faint in the heat. If someone felt dizzy or faint from heat and is now alert, ORS at iftar or when the fast is broken helps them recover.
- Cramps and weakness after a sweaty day. Salt loss.
Who usually doesn’t: office workers, students and people resting at home in a cool room. For them, spreading plain water from iftar to sehri is the fix. Nothing fancier.
ORS is a repair kit, not a daily drink.
How to mix an ORS packet correctly
- Read the pack. Most sachets in Pakistan and India are made for 1 litre, but some are for 200 ml or 500 ml. The pack decides.
- Use clean water: boiled and cooled, or safe bottled water. Not hot.
- Measure the water. No guessing.
- Empty the whole sachet into the whole measured amount. Stir or shake until dissolved.
- Sip it slowly, a glass over 15 to 20 minutes rather than gulping it.
- Keep mixed ORS for up to 24 hours, covered, in a cool place or fridge. Throw out what’s left after that.
The most common mistake is using half a sachet in a glass “to make it stronger” or adding extra sugar for taste. Too strong a mix can pull water into the gut and make loose motions worse. Mix it as printed. Every time, even when a relative insists that a stronger glass will work faster, because in dehydration the right balance of salt, sugar and water matters far more than the amount of powder you manage to squeeze in.
Homemade ORS: when it’s fine and when it isn’t
If you can’t get a packet, the house home recipe is 6 level teaspoons of sugar and half a level teaspoon of salt in 1 litre of boiled, cooled water. Level means scraped flat. Not heaped. Taste it. It should be no saltier than tears. Our namak cheeni ghol recipe gives the full method.
Honest limits of the home version:
- No potassium.
- Spoon sizes vary. A heaped salt spoon can make it dangerously salty, especially for a child, whose smaller body is thrown off balance by far less extra salt than an adult’s would be.
- A stopgap, nothing more.
Nimbu pani isn’t ORS. It’s a pleasant iftar drink with a pinch of salt and sugar, but the amounts are rough, and coconut water, for all its potassium, carries too little sodium to fix real salt loss on its own. The comparison of ORS vs nimbu pani vs coconut water explains when each fits.
You have high blood pressure, kidney disease, heart failure, liver disease or have been told to cut salt; ORS is salty by design, so daily use isn’t wise without a doctor’s go-ahead. Don’t swap or stop any BP or heart medicine because you’re drinking ORS; your doctor decides. With diabetes, ORS contains sugar, so check your reading, and break the fast if it’s under 70 or over 300 mg/dL. Get medical help today for blood in stool, loose motions for more than 2 days, no urine for 8 hours or more, confusion, a very dry mouth with sunken eyes, or vomiting that won’t let you keep fluids down.
ORS vs sports drinks: not the same thing
Sports drinks and energy drinks sold in bright bottles are a different thing. Many have far more sugar than ORS and not enough salt for real dehydration, and energy drinks pile caffeine on top, which is the last thing you need at iftar when you’re hoping to sleep a few hours before sehri. “Electrolyte” on the label doesn’t make a drink an ORS; look for the words “oral rehydration salts” and a WHO-type formula on the pack.
Questions people ask about ORS in Ramadan
Is it good to drink ORS at iftar every day?
For most people, no. It’s useful after heavy sweating, loose motions or a near-faint. Daily use just adds salt.
Can ORS be drunk at sehri to prevent dehydration?
It won’t stop thirst the next afternoon any better than water and good food do, because the real problem by 3 pm is simply how many hours have passed since your last sip. Save ORS for days when you really lost salt and water, and ask your doctor if you have BP or kidney problems.
How much water is needed for one ORS packet?
Exactly what’s printed on the sachet, usually 1 litre. Read it.
How to make ORS at home for iftar?
Mix 6 level teaspoons of sugar and half a level teaspoon of salt into 1 litre of boiled, cooled water. Use it only until you can get proper sachets.
Can a person with high BP take ORS?
Only after asking their doctor. ORS is salty, and a short course for loose motions may be allowed, but routine use at iftar usually isn’t a good idea with high BP.
Is ORS safe for diabetics during Ramzan?
It contains glucose, so check sugar before and after. Short use during dehydration is often fine; ask your doctor what suits you, and break the fast if sugar is under 70 or over 300 mg/dL.
Can ORS be given to children who are fasting?
If a child gets loose motions, vomiting or feels faint, the fast should end and ORS by age is the right drink. Mix sachets exactly as printed, since wrong strength is riskier in children.
How long does mixed ORS last?
Up to 24 hours, covered and kept cool. Then bin it.
Is Rooh Afza or nimbu pani the same as ORS?
No. Rooh Afza is mostly sugar (see Rooh Afza sugar per glass), and nimbu pani has only a little salt. Neither has the balanced mix needed to correct real dehydration.
Does ORS help with a headache after fasting?
Sometimes. It can if the headache comes from dehydration after heavy sweating, but headaches from missing your morning chai or from low sugar won’t improve much with ORS.