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Calpol Six Plus Suspension Sugar Free - 80ml

Calpol Six Plus Suspension Sugar Free - 80ml

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  • ✔️ Relieves mild to moderate pain in children aged 6–12
  • ✔️ Reduces fever quickly with paracetamol 250mg per 5ml
  • ✔️ Sugar free formula suitable for children with diabetes
  • ✔️ Liquid suspension ideal for children who cannot swallow tablets
  • ✔️ Trusted paracetamol formulation recommended by NHS guidelines

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What Is Calpol Six Plus Sugar Free Suspension?

 

When your child is running a temperature or complaining of a headache, you want something that works — and that you can trust. Calpol Six Plus sugar free suspension is a well-established, paracetamol-based oral liquid designed specifically for children aged 6 to 12 years. Each 5ml dose contains 250mg of paracetamol, providing reliable relief from mild to moderate pain and fever. It's sugar free, which makes it a practical choice for children who need to manage their sugar intake. You can find it alongside other trusted options in our baby and toddler range.

Paracetamol has been used safely in children for decades and remains the first-line recommendation from the NHS for managing fever and pain in this age group. This 80ml bottle gives you enough for multiple doses, so you're not caught short when your child needs relief most.

 

How Does Calpol Six Plus Suspension Work?

 

Paracetamol — the active ingredient here — works centrally in the brain and spinal cord. It inhibits the synthesis of prostaglandins, which are chemical messengers responsible for triggering pain signals and raising body temperature. By reducing prostaglandin production, it lowers fever and eases discomfort without the anti-inflammatory action associated with ibuprofen.

  • Paracetamol is absorbed through the gut and reaches peak plasma concentration within 30 to 60 minutes of an oral dose.
  • It acts on the hypothalamus — the brain's temperature-regulating centre — to bring down fever.
  • It modulates pain perception centrally, making it effective for headaches, sore throats, toothache, and aches associated with colds and flu.
  • Because it is sugar free, it does not contribute to dental decay — an important consideration for children who take medicines regularly.

 

Who Should Use Calpol Six Plus Suspension?

 

This suspension is intended for children aged 6 to 12 years. It is not suitable for children under 6 — for younger children, Calpol Infant Suspension (120mg/5ml) is the appropriate formulation. If your child is over 12, adult paracetamol tablets or liquid preparations are more suitable.

It is particularly well suited to:

  • Children aged 6–12 with fever caused by colds, flu, or post-vaccination reactions.
  • Children experiencing mild to moderate pain such as headache, toothache, sore throat, or earache.
  • Children who need to avoid sugar in their medicines — for example, those with diabetes or those at higher risk of dental caries.
  • Children who struggle to swallow tablets and require a liquid formulation.

 

How Does Calpol Six Plus Compare to Calpol Infant Suspension?

 

Feature Calpol Six Plus Sugar Free Calpol Infant Suspension
Active ingredient Paracetamol 250mg/5ml Paracetamol 120mg/5ml
Age range 6–12 years 2 months–6 years
Sugar free Yes Available in sugar-free version
Pack size 80ml 100ml

 

How Should You Store Calpol Six Plus Suspension?

 

Store this medicine below 25°C in a dry place, away from direct sunlight. Do not refrigerate — chilling can affect the consistency of the suspension. Always keep the bottle tightly closed and out of the reach and sight of children. Once opened, use within the period stated on the label (typically 28 days). If you're building a home medicine cabinet, it's worth browsing our pain relief collection for complementary products.

Check the expiry date before each use. Never use Calpol Six Plus sugar free suspension past its expiry date, and do not dispose of medicines via household waste — return unused or expired medicines to your local pharmacy.

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.

Calpol Six Plus Suspension Sugar Free 80ml specifications
Treatment category Children's pain relief and fever management
Active ingredient Paracetamol 250mg per 5ml
Mechanism of action Inhibits prostaglandin synthesis centrally to reduce pain and fever
Suitable for Children aged 6 to 12 years
Pack size 80ml
Strengths 250mg/5ml
UK classification General Sale List (GSL)
Drug class Analgesic / Antipyretic
Preparation Oral suspension
Route of administration Oral

Specifications of Calpol Six Plus Suspension Sugar Free 80ml

 

What Is Calpol Six Plus Suspension and What Is It Used For?

 

Calpol Six Plus Sugar Free Suspension is an oral liquid medicine containing paracetamol 250mg per 5ml. It is used to relieve mild to moderate pain and to reduce fever (high temperature) in children aged 6 to 12 years. Common conditions it is used for include headache, toothache, sore throat, earache, and the aches and pains associated with colds and flu. It can also be used to manage fever following childhood vaccinations, though you should always follow the advice of your child's healthcare professional in that context.

 

What Do You Need to Know Before Using Calpol Six Plus Suspension?

 

Do not give this medicine if any of the following apply:

  • Your child is under 6 years of age.
  • Your child is allergic to paracetamol or any other ingredient in the suspension.
  • Your child has severe liver or kidney disease.
  • Your child is already taking another medicine containing paracetamol — this includes many cold and flu remedies.

Use with caution and speak to a pharmacist or doctor first if your child:

  • Has liver or kidney problems.
  • Is malnourished or has a low body weight for their age.
  • Is taking warfarin or other anticoagulant medicines — regular paracetamol use may affect how these work.
  • Is taking medicines for epilepsy (such as carbamazepine or phenytoin), tuberculosis (rifampicin), or cholestyramine.

Known drug interactions to be aware of:

  • Warfarin and other anticoagulants — paracetamol may enhance anticoagulant effect with prolonged use.
  • Metoclopramide and domperidone — may increase the rate of paracetamol absorption.
  • Cholestyramine — may reduce paracetamol absorption if taken within one hour.
  • Other paracetamol-containing products — concurrent use risks accidental overdose.

 

How Should You Use Calpol Six Plus Suspension?

 

Always use the measuring device provided with the bottle — never use a kitchen spoon, as this can lead to inaccurate dosing. Shake the bottle well before each use.

  1. Check the label to confirm the correct dose for your child's age.
  2. Shake the bottle gently before opening.
  3. Use the measuring syringe or spoon provided to draw up the correct volume.
  4. Give the dose orally, either directly or mixed with a small amount of water if needed.
  5. Replace the child-resistant cap securely after use.
  6. Allow at least 4 hours between doses.
  7. Do not give more than 4 doses in any 24-hour period.
Age Group Dose Maximum Frequency Max in 24 Hours
6–9 years 5ml (250mg) Every 4–6 hours 4 doses
10–12 years 10ml (500mg) Every 4–6 hours 4 doses

 

What Are the Possible Side Effects of Calpol Six Plus Suspension?

 

Paracetamol is generally very well tolerated at recommended doses. Side effects are uncommon, but it's important to know what to look out for. If your child develops any signs of an allergic reaction — such as swelling of the face, lips, or throat, or difficulty breathing — stop the medicine immediately and call 999 or go to your nearest A&E. You can also find useful information about managing children's symptoms in our cold and flu range.

Common side effects (may affect up to 1 in 10 children):

  • Nausea
  • Stomach discomfort

Less common side effects (may affect up to 1 in 100 children):

  • Skin rash or urticaria (hives)
  • Flushing
  • Low blood pressure (hypotension) — very rare, associated with intravenous use, not oral
  • Blood disorders such as thrombocytopenia or agranulocytosis — extremely rare with oral use at recommended doses

Overdose is a serious risk with paracetamol. If you suspect your child has taken more than the recommended dose — even if they seem well — go to A&E immediately or call 999. Early treatment is essential, as liver damage from paracetamol overdose may not be apparent for several days.

 

How Should You Store Calpol Six Plus Suspension?

 

  • Store below 25°C in a dry place away from direct heat and sunlight.
  • Do not refrigerate or freeze.
  • Keep the bottle tightly closed when not in use.
  • Keep out of the sight and reach of children at all times.
  • Once opened, use within 28 days — check the label for the specific in-use shelf life.
  • Do not use after the expiry date printed on the bottle and carton.
  • Return unused or expired medicines to your local pharmacy for safe disposal — do not put them in household bins or flush down the sink.

If you're looking for other products to support your child's health and wellbeing, our vitamins and supplements collection includes a range of children's nutritional support options.

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 Calpol Six Plus Sugar Free Suspension online in the UK?

You can buy Calpol Six Plus Sugar Free Suspension 80ml directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for just £3.99. No prescription is needed — it is available over the counter as a General Sale List medicine. Simply add it to your basket and it will be dispatched to your door.

How does Calpol Six Plus work in the body?

Calpol Six Plus contains paracetamol 250mg per 5ml, which works by inhibiting prostaglandin synthesis in the central nervous system, reducing the brain's perception of pain and lowering an elevated body temperature. It acts on the hypothalamus to regulate temperature. It does not have significant anti-inflammatory effects, which distinguishes it from ibuprofen-based alternatives.

What age is Calpol Six Plus suitable for?

Calpol Six Plus is specifically formulated for children aged 6 to 12 years. It should not be given to children under 6 — for younger children, Calpol Infant Suspension (120mg/5ml) is the appropriate choice. Children over 12 years should use adult paracetamol formulations instead.

What is the correct dose of Calpol Six Plus for my child?

Children aged 6 to 9 years should receive 5ml (250mg) per dose, while children aged 10 to 12 years can receive 10ml (500mg) per dose. Doses can be given every 4 to 6 hours as needed, but no more than 4 doses should be given in any 24-hour period. Always use the measuring device provided with the bottle.

How long can I give my child Calpol Six Plus?

For fever, do not use Calpol Six Plus for more than 3 days without consulting a doctor or pharmacist. For pain relief, it should not be used for more than 5 days without medical advice. If your child's symptoms persist, worsen, or you are concerned, always seek professional guidance rather than continuing to self-treat.

Can I give Calpol Six Plus alongside other medicines?

Do not give Calpol Six Plus at the same time as any other medicine containing paracetamol — this includes many children's cold and flu remedies — as this can cause accidental overdose. If your child is taking warfarin, anticonvulsants, or any other regular prescription medicine, speak to your pharmacist before use. Always check the ingredients of any other medicine your child is taking.

Is Calpol Six Plus really sugar free?

Yes, Calpol Six Plus Sugar Free Suspension contains no added sucrose, making it suitable for children who need to limit their sugar intake, including those with diabetes. It is sweetened with alternative sweeteners such as maltitol liquid and saccharin sodium. This also makes it a better option for children's dental health compared to sugar-containing formulations.

What are the side effects of Calpol Six Plus?

Side effects are uncommon at recommended doses but can include nausea, stomach discomfort, and occasionally skin rash or urticaria. Serious allergic reactions — such as swelling of the face or throat, or difficulty breathing — are rare but require immediate medical attention. If you notice any unusual symptoms after giving this medicine, stop use and contact a healthcare professional promptly.

What should I do if my child takes too much Calpol Six Plus?

If you think your child has taken more than the recommended dose of Calpol Six Plus — even if they appear well — go to your nearest A&E or call 999 immediately. Do not wait for symptoms to appear, as paracetamol overdose can cause serious liver damage that may not be obvious for several days. Take the medicine bottle with you so medical staff can see exactly what was taken.

Can Calpol Six Plus be used for post-vaccination fever?

Yes, paracetamol-based medicines like Calpol Six Plus can be used to manage fever or discomfort following childhood vaccinations in children aged 6 and over. The NHS advises that paracetamol is appropriate for post-vaccination fever management. Always follow the specific advice given by your child's GP or practice nurse regarding vaccination aftercare.

How quickly does Calpol Six Plus start working?

Paracetamol is typically absorbed within 30 to 60 minutes of an oral dose, so you can expect to see some reduction in fever or pain within this timeframe. The effect generally lasts for 4 to 6 hours. If there is no improvement after the first dose, do not give an extra dose — wait the full 4 hours before the next scheduled dose.

What are the alternatives to Calpol Six Plus for children?

The main alternative for children aged 6 and over is ibuprofen suspension (such as Nurofen for Children), which also reduces fever and pain but additionally has anti-inflammatory properties. Some parents alternate paracetamol and ibuprofen under medical guidance for persistent fever, though you should always check with a pharmacist first. You can explore our pain relief collection for further options.

Who should not use Calpol Six Plus?

Calpol Six Plus should not be given to children under 6 years old, children with a known allergy to paracetamol, or those already taking another paracetamol-containing product. Children with severe liver or kidney disease should not use it without medical supervision. Always read the label carefully and consult a pharmacist if you are unsure whether this product is suitable for your child.

What is the latest research on paracetamol use in children?

Paracetamol remains the most widely recommended first-line analgesic and antipyretic for children in UK clinical guidelines, supported by decades of safety data. Current NHS and NICE guidance continues to endorse its use at appropriate doses for short-term pain and fever management in children. Research into optimal dosing strategies and the role of alternating paracetamol with ibuprofen is ongoing, and clinical recommendations are reviewed regularly.

Can I order Calpol Six Plus for next-day delivery in the UK?

Cured Pharmacy offers fast UK delivery on all orders, including Calpol Six Plus Sugar Free Suspension 80ml. For the most up-to-date delivery options and timescales, check the delivery information at checkout. If you're stocking up on children's health essentials, our baby and toddler collection has everything you might need alongside this product.

How Should You Use Calpol Six Plus Suspension?

Always read the label before giving this medicine to your child. Shake the bottle well before each use to ensure the suspension is evenly mixed. Use only the measuring syringe or spoon provided — never a household teaspoon, as this can result in an inaccurate dose being given.

What Is the Correct Dose of Calpol Six Plus Suspension?

The dose depends on your child's age. Always follow the dosing table below and never exceed the stated maximum. If you are unsure which dose is right for your child, ask your pharmacist before giving the medicine.

When Is the Best Time to Use Calpol Six Plus Suspension?

Give Calpol Six Plus as soon as your child's symptoms begin — there is no specific time of day that is better than another. However, spacing doses evenly throughout the day (for example, morning, midday, afternoon, and evening) helps maintain a more consistent level of pain or fever relief. If your child wakes in the night with a high temperature, it is safe to give a dose at that time provided at least 4 hours have passed since the last dose.

Calpol Six Plus can be given with or without food. If your child has a sensitive stomach, giving it after a small amount of food or drink may help reduce any mild nausea.

How Long Can You Use Calpol Six Plus Suspension For?

Calpol Six Plus is intended for short-term use only. Do not use it for fever for more than 3 consecutive days, and do not use it for pain for more than 5 consecutive days, without first speaking to a doctor or pharmacist. If your child's temperature remains high after 3 days, or their pain does not improve within 5 days, this may indicate an underlying condition that needs medical assessment.

Prolonged or frequent use of paracetamol without medical supervision is not recommended. If your child regularly needs pain relief or fever management, speak to your GP to identify and treat the underlying cause.

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

What Are the Most Common Side Effects of Calpol Six Plus Suspension?

Calpol Six Plus is generally very well tolerated when used at the recommended dose for the appropriate age group. Most children experience no side effects at all. However, as with all medicines, some children may notice mild reactions, particularly if the medicine is taken on an empty stomach.

  • Nausea or feeling sick
  • Mild stomach discomfort or abdominal pain

What Are the Less Common Side Effects of Calpol Six Plus Suspension?

Less common side effects occur in a small number of children and are usually mild. If any of the following persist or concern you, stop giving the medicine and speak to a pharmacist or GP.

  • Skin rash
  • Urticaria (hives) — raised, itchy welts on the skin
  • Flushing or redness of the skin
  • Headache (unrelated to the condition being treated)

What Are the Serious Side Effects of Calpol Six Plus Suspension?

Serious side effects are rare but require immediate medical attention. Paracetamol can, in very rare cases, cause serious hypersensitivity (allergic) reactions. Signs of a serious allergic reaction include swelling of the face, lips, tongue, or throat, difficulty breathing or swallowing, a sudden drop in blood pressure, or loss of consciousness. If you observe any of these signs after giving Calpol Six Plus, call 999 or take your child to A&E immediately.

Paracetamol overdose — whether accidental or otherwise — can cause severe and potentially fatal liver damage. Symptoms of overdose may not appear for 24 to 72 hours, so do not wait for symptoms before seeking help. If you suspect your child has taken too much, go to A&E straight away.

What Should You Do If Your Child Experiences Side Effects?

For mild side effects such as nausea, try giving the next dose after a small amount of food or drink. If a skin rash or urticaria develops, stop the medicine and contact your pharmacist or GP for advice. For any sign of a serious allergic reaction or suspected overdose, seek emergency medical help immediately — do not wait to see if symptoms improve on their own.

You can also report suspected side effects directly to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk. This helps improve medicine safety for everyone.

Can Calpol Six Plus Interact With Other Medicines?

Yes. The most important interaction to be aware of is with other paracetamol-containing medicines — giving two products containing paracetamol at the same time can easily lead to accidental overdose. Many children's cold and flu remedies contain paracetamol, so always check the ingredients before combining products. Paracetamol may also interact with warfarin (increasing anticoagulant effect with regular use), metoclopramide and domperidone (which speed up paracetamol absorption), cholestyramine (which reduces absorption), and certain anticonvulsants such as carbamazepine and phenytoin. Always tell your pharmacist about all medicines your child is taking before starting Calpol Six Plus.

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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