UK licensed medication

Next day delivery

Discreet packaging

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Ubayd Ali

Authored by

Ubayd Ali

Superintendent Pharmacist

Registration Number: 2219322

NHS Pharmacist and founding member of HEBA, with years of experience in healthcare across innovative organisations.
Sufyan Tahir

Reviewed by

Sufyan Tahir

Clinical Governance Lead

Registration Number: 2221275

Review Date 3 April 2026
Next Review 3 April 2028
Published on 3 April 2026
Last Update 3 April 2026

Description

Dioralyte is a powdered oral rehydration treatment that is mixed with water to create a balanced electrolyte solution. Dioralyte helps replenish fluids and important salts such as sodium and potassium that are lost during diarrhoea or sickness. It is available in different flavours to make it easier to take, especially for children. Dioralyte is intended for short-term use to support recovery and maintain hydration.

  • Oral rehydration powder in single-use sachets
  • Helps replace lost fluids and electrolytes
  • Suitable for adults, children and infants
  • Available in flavoured and unflavoured options

Directions

Prepare Dioralyte by dissolving the contents of one sachet in the recommended amount of fresh drinking water, as stated on the packaging. Stir until the powder is completely dissolved before drinking. Small, frequent sips of Dioralyte are recommended, especially for children or those feeling nauseous. Use the prepared solution within the time specified in the leaflet and discard any unused portion after that period.

Continue giving Dioralyte for as long as diarrhoea or vomiting persists, or as advised by a healthcare professional. Always follow the dosage guidance for the appropriate age group.

Ingredients

Dioralyte contains a carefully balanced combination of glucose and essential electrolytes including sodium chloride, potassium chloride and disodium hydrogen citrate. These ingredients work together to promote fluid absorption in the intestines.

Dioralyte may also contain flavourings depending on the variety selected. The full ingredient list and exact quantities are provided on the packaging and patient information leaflet.

Warnings

Do not use Dioralyte in cases of intestinal obstruction or if advised against by a healthcare professional. Seek medical advice if symptoms are severe, prolonged, or accompanied by high fever or blood in the stool.

Use Dioralyte with caution in people with kidney disease or those on controlled sodium or potassium diets. If dehydration symptoms worsen or do not improve, consult a doctor promptly.
 
 
 

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Frequently asked questions

  • What is Dioralyte used for?

    Dioralyte is an oral rehydration solution designed to replace fluids and essential salts lost due to diarrhoea or vomiting. It helps restore the body’s natural balance and supports recovery from dehydration.

     

  • How does Dioralyte help with dehydration?

    It contains a precise balance of glucose and electrolytes that enhance water absorption in the body. This combination helps replenish lost fluids more effectively than water alone.

     

  • Can Dioralyte be given to children?

    Dioralyte is suitable for children and adults when prepared and used as directed. For very young children or severe dehydration, medical advice should always be sought.

     

  • How should Dioralyte be prepared before use?

    The contents of each sachet should be dissolved in the recommended amount of fresh drinking water. It is important not to mix it with juice or other liquids to ensure the correct concentration.

     

  • When should medical advice be sought while using Dioralyte?

    If symptoms persist, worsen, or signs of severe dehydration appear, professional medical help is necessary. Infants, elderly individuals, and those with underlying health conditions should be monitored closely.
     
     
     

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