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ORS Hydration – 24 Strawberry Tablets

ORS Hydration – 24 Strawberry Tablets

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  • ✔️ Restores electrolytes lost through diarrhoea, vomiting, or sweating
  • ✔️ Effervescent tablet dissolves in water in under 60 seconds
  • ✔️ Strawberry flavour makes rehydration easy and enjoyable
  • ✔️ Compact 24-tablet pack ideal for travel, gym, or home
  • ✔️ Suitable for adults and children for rapid rehydration support

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What Are ORS Hydration Tablets and How Do They Help?

 

Dehydration can creep up on you faster than you'd expect — whether you're recovering from a stomach bug, sweating through a summer heatwave, or pushing through an intense workout. ORS hydration tablets offer a simple, convenient way to replenish the fluids and electrolytes your body loses in these situations. Each strawberry-flavoured effervescent tablet dissolves in water to create a refreshing oral rehydration solution that's easy to drink and gentle on the stomach. At just £3.19 for 24 tablets, it's an affordable option to keep in your medicine cabinet, gym bag, or travel kit.

Oral rehydration therapy (ORT) is recommended by the NHS as the first-line treatment for mild to moderate dehydration caused by diarrhoea and vomiting. These tablets are formulated in line with that guidance, providing a balanced blend of electrolytes and glucose to support rapid fluid absorption. If you're looking for other health supplements to support your wellbeing, you can browse our full range of vitamins and supplements at Cured Pharmacy.

 

How Do ORS Hydration Tablets Work in the Body?

 

The science behind oral rehydration salts is well established. When you're dehydrated, your body loses not just water but also key electrolytes — sodium, potassium, and chloride — that are essential for normal cell function. Simply drinking plain water doesn't always replace these fast enough, especially after illness.

  • Glucose in the tablet activates a sodium-glucose co-transport mechanism in the small intestine, pulling sodium — and water — across the gut wall more efficiently than water alone.
  • Sodium chloride helps restore the body's sodium balance, which is critical for nerve and muscle function.
  • Potassium chloride replenishes potassium lost through diarrhoea or vomiting, supporting heart and muscle health.
  • Sodium bicarbonate helps correct mild metabolic acidosis that can occur with fluid loss.

This co-transport mechanism is the cornerstone of WHO-endorsed oral rehydration therapy and is why ORS solutions are considered more effective than plain water or sugary drinks for rehydration.

 

Who Should Use ORS Hydration Tablets?

 

These tablets are suitable for a wide range of people and situations. They're particularly useful when you need to rehydrate quickly and conveniently, without the mess of sachets or the cost of sports drinks.

  • Adults and children recovering from diarrhoea or vomiting
  • People who have been sweating heavily due to exercise or hot weather
  • Travellers at risk of dehydration in warm climates — a handy addition to any travel health kit
  • Individuals who feel generally run-down or fatigued due to poor fluid intake

They are not intended to replace medical treatment for severe dehydration, which requires urgent clinical assessment. If symptoms are severe or prolonged, always seek medical advice.

 

How Do ORS Hydration Tablets Compare to ORS Sachets?

 

Feature ORS Hydration Tablets (This Product) ORS Sachets (Alternative)
Convenience Compact tablet — no measuring required Powder sachet — requires careful measuring
Portability Easily fits in a pocket or gym bag Bulkier, can tear or spill
Flavour Strawberry effervescent Varies; some unflavoured
Pack size 24 tablets Typically 6–20 sachets per pack

 

Is This Product Suitable for Everyone, and How Should It Be Stored?

 

Most adults and children can use ORS hydration tablets safely, but there are some situations where caution is needed. People with kidney disease, heart conditions, or those on a sodium-restricted diet should speak to their GP or pharmacist before use. The same applies if you are taking medicines that affect electrolyte levels, such as diuretics.

Store the tablets below 25°C in a dry place, away from direct sunlight and moisture. Keep the tube tightly closed after use and store out of reach of children. Do not use after the expiry date printed on the packaging.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

ORS Hydration – 24 Strawberry Tablets specifications
Treatment category Rehydration / Electrolyte replacement
Mechanism of action Sodium-glucose co-transport to enhance intestinal fluid absorption
Effective for Dehydration due to diarrhoea, vomiting, exercise, or heat
Suitable for Adults and children (check label for age-specific guidance)
Active ingredients Sodium chloride, potassium chloride, sodium bicarbonate, glucose
Pack size 24 tablets
Flavour Strawberry
UK classification General Sale (GSL)
Preparation Effervescent tablet
Route of administration Oral (dissolved in water)

Specifications of ORS Hydration – 24 Strawberry Tablets

 

What Is ORS Hydration and What Is It Used For?

 

ORS Hydration – 24 Strawberry Tablets are an effervescent oral rehydration supplement designed to restore the balance of fluids and electrolytes in your body. They are used to treat and prevent mild to moderate dehydration caused by diarrhoea, vomiting, excessive sweating, or inadequate fluid intake. Each tablet dissolves in water to produce a palatable strawberry-flavoured drink that delivers a carefully balanced combination of sodium, potassium, chloride, bicarbonate, and glucose.

The NHS recommends oral rehydration solutions as the first-line approach for managing dehydration in both adults and children. These tablets are particularly useful when you're on the move or don't have access to pre-made solutions. If you're also managing symptoms like nausea alongside dehydration, it may be worth exploring our sickness and nausea range for complementary support.

 

What Do You Need to Know Before Using ORS Hydration Tablets?

 

Before using these tablets, it's important to check whether they are appropriate for you. Do not use them if any of the following apply:

  • You have been diagnosed with hypernatraemia (high blood sodium levels)
  • You have severe kidney (renal) impairment
  • You have intestinal obstruction or ileus
  • You are allergic to any of the ingredients listed on the packaging
  • You have been advised to follow a strict low-sodium or low-potassium diet

The following medicines may interact with electrolyte supplements. Always inform your pharmacist if you are taking:

  • Diuretics (water tablets), such as furosemide or spironolactone
  • ACE inhibitors or angiotensin receptor blockers (ARBs) used for blood pressure
  • Potassium-sparing medicines
  • Corticosteroids, which can affect sodium and potassium balance

 

How Should You Use ORS Hydration Tablets Correctly?

 

  1. Fill a clean glass or bottle with 200 ml of water (approximately one standard glass).
  2. Drop one tablet into the water and wait for it to fully dissolve — this usually takes around 30–60 seconds.
  3. Stir gently if needed, then drink the solution slowly.
  4. Repeat after each episode of diarrhoea or vomiting, or as directed by your pharmacist.
  5. Do not crush or swallow the tablet whole — it must be dissolved in water before drinking.
Indication Age Group Dose Frequency
Diarrhoea / vomiting Adults & children over 12 1 tablet in 200 ml water After each loose stool or episode of vomiting
Exercise / heat dehydration Adults 1 tablet in 200 ml water Before, during, or after activity
General rehydration Children under 12 As directed by a pharmacist or GP As advised

 

What Are the Possible Side Effects of ORS Hydration Tablets?

 

ORS hydration tablets are generally very well tolerated. Side effects are uncommon, but it's worth knowing what to look out for.

Common side effects:

  • Mild nausea, particularly if taken on an empty stomach
  • Bloating or a feeling of fullness

Less common side effects:

  • Vomiting (usually if the solution is consumed too quickly)
  • Oedema (fluid retention) in people with pre-existing heart or kidney conditions
  • Elevated blood sodium or potassium levels if used excessively or in those with impaired kidney function

If you notice any signs of an allergic reaction — such as rash, swelling of the face or throat, or difficulty breathing — stop use immediately and seek emergency medical help. If you're also managing a condition like diarrhoea, speak to your pharmacist about the most appropriate overall treatment plan.

 

How Should You Store ORS Hydration Tablets?

 

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and sources of moisture
  • Always replace the cap firmly after removing a tablet
  • Do not store in a bathroom or near a sink where humidity is high
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the tube
  • Do not transfer tablets to another container

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy ORS hydration tablets online in the UK?

You can buy ORS Hydration – 24 Strawberry Tablets directly from Cured Pharmacy online, with no prescription required. They are dispatched quickly to UK addresses and are available at an affordable price of £3.19 per pack. Simply add to your basket and check out securely through our GPhC-registered pharmacy.

How do ORS hydration tablets work in the body?

ORS tablets work by using glucose to activate a sodium-glucose co-transport mechanism in the lining of the small intestine, which draws sodium and water into the bloodstream far more efficiently than plain water alone. This process rapidly restores fluid and electrolyte balance lost through illness, sweating, or exercise. It's the same principle endorsed by the World Health Organisation for oral rehydration therapy.

How do I use ORS hydration tablets step by step?

Drop one tablet into a glass containing 200 ml of water and allow it to fully dissolve before drinking — this usually takes around 30 to 60 seconds. Drink the solution slowly rather than all at once, especially if you're feeling nauseous. Repeat after each episode of diarrhoea or vomiting, or as directed by your pharmacist.

What is the correct dose of ORS hydration tablets for adults?

Adults and children over 12 should dissolve one tablet in 200 ml of water and drink after each loose stool or episode of vomiting. For exercise or heat-related dehydration, one tablet before, during, or after activity is typically sufficient. Always follow the label instructions and consult your pharmacist if you are unsure.

Can children take ORS hydration tablets?

ORS tablets can be suitable for children, but the dose depends on the child's age and weight, so it's important to check the product label carefully. For children under 12, always seek advice from a pharmacist or GP before use. The NHS recommends oral rehydration solutions as the first-line treatment for dehydration in children caused by diarrhoea and vomiting.

What is the best time to take ORS hydration tablets?

The best time to take ORS tablets is as soon as you notice signs of dehydration — such as dark urine, dry mouth, or dizziness — or immediately after an episode of diarrhoea or vomiting. For exercise, taking a tablet dissolved in water before or during prolonged physical activity can help maintain electrolyte levels. There is no fixed time of day; use them as and when dehydration occurs.

Are there any side effects of ORS hydration tablets?

Side effects are uncommon but can include mild nausea or bloating, particularly if the solution is consumed too quickly or on an empty stomach. In rare cases, vomiting may occur if the drink is taken too fast. If you experience any signs of an allergic reaction, such as swelling or difficulty breathing, stop use immediately and seek medical help.

Can I take ORS hydration tablets during pregnancy?

Oral rehydration salts are generally considered safe during pregnancy, particularly when used to manage dehydration caused by morning sickness or illness. However, you should always consult your GP or midwife before taking any new supplement or medicine while pregnant. They can advise on the most appropriate approach for your individual circumstances.

Who should not use ORS hydration tablets?

These tablets are not suitable for people with hypernatraemia (high blood sodium), severe kidney impairment, or intestinal obstruction. Those on a medically supervised low-sodium or low-potassium diet should also avoid them without professional guidance. If you have a heart condition or are taking diuretics or blood pressure medicines, speak to your pharmacist before use.

How do ORS hydration tablets compare to sports drinks for rehydration?

ORS tablets are formulated to a clinically validated electrolyte ratio that supports efficient fluid absorption, whereas many sports drinks contain high levels of sugar and lower electrolyte concentrations that are less effective for illness-related dehydration. Sports drinks are designed primarily for performance, while ORS solutions are designed for therapeutic rehydration. For illness recovery, ORS tablets are the more appropriate choice.

What are the alternatives to ORS hydration tablets?

Alternatives include ORS sachets (such as Dioralyte), electrolyte drinks, or homemade rehydration solutions made with water, sugar, and salt. However, pre-formulated ORS products like these tablets are more reliable because the electrolyte ratios are precisely measured. You can also explore our vitamins and supplements range for other products that support general health and wellbeing.

What happens if I take too many ORS hydration tablets?

Taking more tablets than recommended could lead to an excess of electrolytes in the body, particularly sodium and potassium, which may cause symptoms such as nausea, muscle weakness, or irregular heartbeat in susceptible individuals. If you think you have taken too many, contact NHS 111 or your nearest pharmacist for advice. Do not exceed the recommended dose stated on the packaging.

How long can I use ORS hydration tablets for?

ORS tablets are intended for short-term use to manage acute dehydration. If you find yourself needing them regularly over a prolonged period, this may indicate an underlying health issue that warrants medical review. The NHS advises seeking medical attention if diarrhoea or vomiting lasts more than two days in adults or 24 hours in young children.

Are ORS hydration tablets suitable for use when travelling abroad?

Yes — ORS tablets are an excellent addition to any travel health kit, particularly if you're visiting countries where traveller's diarrhoea or heat-related dehydration is a risk. Their compact tablet format makes them far easier to pack than sachets or liquid solutions. Browse our travel health range for other products to keep you well on your trip.

What does the latest research say about oral rehydration therapy?

Oral rehydration therapy remains one of the most well-evidenced interventions in medicine, endorsed by the World Health Organisation and the NHS for managing dehydration caused by acute gastroenteritis. Research consistently shows that ORS solutions are as effective as intravenous fluids for mild to moderate dehydration in otherwise healthy individuals. The glucose-sodium co-transport mechanism underpinning ORS has been described as one of the most important medical discoveries of the 20th century.

How Should You Use ORS Hydration Tablets?

Using ORS Hydration Strawberry Tablets correctly is straightforward, but it's worth following the steps carefully to get the most benefit. Always dissolve the tablet fully in water before drinking — never swallow it whole or crush it.

If you are caring for a child, always check the label for age-appropriate guidance and consult a pharmacist if you are unsure about the correct approach.

What Is the Correct Dose of ORS Hydration Tablets?

The dose varies depending on your age and the reason you are using the tablets. The table below provides a general guide, but always refer to the product label for the most accurate information.

When Is the Best Time to Use ORS Hydration Tablets?

Take ORS tablets as soon as you notice signs of dehydration — such as a dry mouth, dark-coloured urine, dizziness, or fatigue. For illness-related dehydration, use them promptly after each episode of diarrhoea or vomiting rather than waiting until symptoms worsen. For exercise or heat exposure, taking a tablet before or during prolonged activity can help maintain your electrolyte levels proactively.

There is no fixed time of day for use — the tablets are designed to be taken reactively as dehydration occurs, or preventatively when you know you'll be in a situation that increases fluid loss.

How Long Can You Use ORS Hydration Tablets For?

ORS tablets are intended for short-term use during acute episodes of dehydration. Most people will only need them for a few days while recovering from illness or managing the effects of heat or exercise. If you find you need them continuously for more than two to three days without improvement, or if your symptoms are worsening, you should seek medical advice.

The NHS advises contacting a GP if diarrhoea or vomiting persists for more than two days in adults, or 24 hours in young children, as this may indicate a condition requiring further investigation or treatment.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of ORS Hydration Tablets?

ORS Hydration Tablets are generally very well tolerated when used as directed. The most commonly reported side effects are mild and usually resolve on their own without any need to stop treatment.

  • Mild nausea, particularly if the solution is taken on an empty stomach
  • Bloating or a sensation of fullness after drinking the solution
  • Mild stomach discomfort

Drinking the solution slowly and sipping it rather than consuming it all at once can help reduce the likelihood of these effects occurring.

What Are the Less Common Side Effects of ORS Hydration Tablets?

Less commonly, some people may experience the following, particularly if the tablets are used in excess or by individuals with pre-existing health conditions:

  • Vomiting, usually if the solution is consumed too quickly
  • Fluid retention (oedema), particularly in people with heart or kidney conditions
  • Elevated blood sodium or potassium levels if used excessively
  • Headache

These effects are uncommon at standard doses in otherwise healthy individuals. If you notice any of these symptoms, reduce your intake and speak to a pharmacist.

What Are the Serious Side Effects of ORS Hydration Tablets?

Serious side effects are rare but can occur, particularly in people with underlying kidney, heart, or liver conditions. Signs that something more serious may be happening include:

  • Swelling of the face, lips, tongue, or throat (possible allergic reaction)
  • Difficulty breathing or swallowing
  • Irregular or rapid heartbeat
  • Muscle weakness or cramps that are severe or unusual
  • Confusion or altered consciousness

If you experience any of these symptoms, stop using the tablets immediately and seek emergency medical attention by calling 999 or going to your nearest A&E department.

What Should You Do If You Experience Side Effects?

For mild side effects such as nausea or bloating, try sipping the solution more slowly and ensure you have eaten something beforehand if possible. If side effects persist or feel concerning, stop use and contact your pharmacist or GP for guidance. You can also report suspected side effects directly to the MHRA through the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can ORS Hydration Tablets Interact With Other Medicines?

At standard doses, ORS tablets are unlikely to cause significant drug interactions in most people. However, caution is advised if you are taking medicines that affect electrolyte levels, including diuretics (such as furosemide), ACE inhibitors, angiotensin receptor blockers, potassium-sparing medicines, or corticosteroids. These combinations can alter sodium and potassium levels in the blood. Always inform your pharmacist of all medicines you are currently taking before starting ORS tablets.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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