Dehydration: What's the best way to stop my child dehydrating?

Whenever our young children develop diarrhoea we are advised by the surgery to give them Dioralyte, to prevent them from getting dehydrated. This contains sodium chloride (salt), potassium chloride (similar to salt), glucose (sugar) and disodium hydrogen citrate. Would it not be just as good to use water with a bit of salt and sugar in it? What about plain water?

Dr Fred Kavalier answers your health questions

Dioralyte is the brand name of a powder that contains, as you say, essentially sugar and salt. The non-brand name is ORS, or oral rehydration salts. When a child has diarrhoea and vomiting, the greatest risk to their health is dehydration. ORS dissolved in water is an ideal fluid to prevent dehydration. Its combination of sugar and salts is more readily absorbed in the stomach than plain water. I wouldn't recommend you make up your own version of ORS. Too much salt can be dangerous and even fatal. It would be safe, however, to add a couple of level teaspoons of ordinary sugar (sucrose) to about 250ml of water.



Please send your questions and suggestions to A Question of Health, 'The Independent', Independent House, 191 Marsh Wall, London E14 9RS; fax 020-7005 2182 or email to health@independent.co.uk. Dr Kavalier regrets he is unable to respond personally to questions.

Suggested Topics
Sport
football
News
Hillary Clinton comments on viral Humans of New York photo of gay teenager
Arts and Entertainment
The gang rape scene in the Royal Opera’s production of Gioachino Rossini’s Guillaume Tell has caused huge controversy
music
Sport
wimbledonScot will face Ivo Karlovic next
Life and Style
ebookNow available in paperback
ebooks
ebookA delicious collection of 50 meaty main courses
Latest stories from i100
Have you tried new the Independent Digital Edition apps?

ES Rentals

    Independent Dating
    and  

    By clicking 'Search' you
    are agreeing to our
    Terms of Use.

    iJobs Job Widget
    iJobs General

    Recruitment Genius: Sales Administrator - Spanish Speaking

    £17000 - £21000 per annum: Recruitment Genius: This is a fantastic opportunity...

    Recruitment Genius: Sales Administrator - German Speaking

    £17000 - £23000 per annum: Recruitment Genius: This is a fantastic opportunity...

    Recruitment Genius: Sales Administrator - Japanese Speaking

    £17000 - £23000 per annum: Recruitment Genius: If you are fluent in Japanese a...

    Recruitment Genius: Graphic Designer - Immediate Start

    £16000 - £25000 per annum: Recruitment Genius: This is a fantastic opportunity...

    Day In a Page

    Is this the future of flying: battery-powered planes made of plastic, and without flight decks?

    Is this the future of flying?

    Battery-powered planes made of plastic, and without flight decks
    Isis are barbarians – but the Caliphate is a dream at the heart of all Muslim traditions

    Isis are barbarians

    but the Caliphate is an ancient Muslim ideal
    The Brink's-Mat curse strikes again: three tons of stolen gold that brought only grief

    Curse of Brink's Mat strikes again

    Death of John 'Goldfinger' Palmer the latest killing related to 1983 heist
    Greece debt crisis: 'The ministers talk to us about miracles' – why Greeks are cynical ahead of the bailout referendum

    'The ministers talk to us about miracles'

    Why Greeks are cynical ahead of the bailout referendum
    Call of the wild: How science is learning to decode the way animals communicate

    Call of the wild

    How science is learning to decode the way animals communicate
    Greece debt crisis: What happened to democracy when it’s a case of 'Vote Yes or else'?

    'The economic collapse has happened. What is at risk now is democracy...'

    If it doesn’t work in Europe, how is it supposed to work in India or the Middle East, asks Robert Fisk
    The science of swearing: What lies behind the use of four-letter words?

    The science of swearing

    What lies behind the use of four-letter words?
    The Real Stories of Migrant Britain: Clive fled from Zimbabwe - now it won't have him back

    The Real Stories of Migrant Britain

    Clive fled from Zimbabwe - now it won’t have him back
    Africa on the menu: Three foodie friends want to popularise dishes from the continent

    Africa on the menu

    Three foodie friends want to popularise dishes from the hot new continent
    Donna Karan is stepping down after 30 years - so who will fill the DKNY creator's boots?

    Who will fill Donna Karan's boots?

    The designer is stepping down as Chief Designer of DKNY after 30 years. Alexander Fury looks back at the career of 'America's Chanel'
    10 best statement lightbulbs

    10 best statement lightbulbs

    Dare to bare with some out-of-the-ordinary illumination
    Wimbledon 2015: Heather Watson - 'I had Serena's poster on my wall – now I'm playing her'

    Heather Watson: 'I had Serena's poster on my wall – now I'm playing her'

    Briton pumped up for dream meeting with world No 1
    Wimbledon 2015: Nick Bollettieri - It's time for big John Isner to produce the goods to go with his thumping serve

    Nick Bollettieri's Wimbledon Files

    It's time for big John Isner to produce the goods to go with his thumping serve
    Dustin Brown: Who is the tennis player who knocked Rafael Nadal out of Wimbeldon 2015?

    Dustin Brown

    Who is the German player that knocked Nadal out of Wimbeldon 2015?
    Ashes 2015: Damien Martyn - 'England are fired up again, just like in 2005...'

    Damien Martyn: 'England are fired up again, just like in 2005...'

    Australian veteran of that Ashes series, believes the hosts' may become unstoppable if they win the first Test