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Calpol Sugar Free Infant Suspension Strawberry Flavour 2+ Months

Calpol Sugar Free Infant Suspension Strawberry Flavour 2+ Months

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  • ✔️ Relieves mild to moderate pain in babies from 2 months
  • ✔️ Reduces fever quickly with paracetamol 120mg per 5ml
  • ✔️ Sugar free and colour free formula for infant use
  • ✔️ Strawberry flavour aids easy administration for babies
  • ✔️ Suitable after routine vaccinations to ease discomfort

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What Is Calpol Sugar Free Infant Suspension?

 

When your baby is unwell — running a temperature, cutting their first teeth, or just clearly uncomfortable — you want something you can trust. Calpol sugar free infant suspension is one of the most widely used infant medicines in the UK, containing paracetamol 120mg per 5ml in a gentle strawberry-flavoured liquid. It is suitable for babies from 2 months of age and is available over the counter without a prescription. You can browse our full range of baby and toddler medicines at Cured Pharmacy for more options to support your little one's health.

This formulation is sugar free, which means it does not contain sucrose. That makes it a practical choice for parents who prefer to limit their baby's sugar exposure from an early age. It is also colour-free and suitable for use after routine vaccinations, where a mild fever or discomfort is common.

 

How Does Calpol Sugar Free Infant Suspension Work?

 

Paracetamol — the active ingredient in this suspension — works in two key ways. It reduces fever by acting on the hypothalamus, the part of the brain that regulates body temperature. It also relieves mild to moderate pain by inhibiting the synthesis of prostaglandins in the central nervous system. Here is a simple breakdown of how it works:

  • Paracetamol is absorbed through the gut after swallowing
  • It travels via the bloodstream to the brain and spinal cord
  • It blocks prostaglandin production, reducing pain signals
  • It acts on the hypothalamus to bring down elevated body temperature
  • Effects typically begin within 15–30 minutes of administration

Unlike ibuprofen, paracetamol does not have significant anti-inflammatory properties, but it is gentler on the stomach and suitable from a younger age. The NHS recommends paracetamol as a first-line option for managing fever and pain in infants.

 

Who Should Use Calpol Sugar Free Infant Suspension?

 

This suspension is designed specifically for infants and young children. It is appropriate for a range of common childhood conditions where pain relief or fever management is needed. It is particularly useful for:

  • Babies aged 2 months and over with a fever
  • Infants experiencing mild to moderate pain from teething
  • Babies who have recently had their routine vaccinations and developed a mild temperature
  • Children whose parents prefer a sugar free liquid medicine

It is not suitable for babies under 2 months of age. If your baby was born prematurely or has an underlying health condition such as liver or kidney problems, speak to your GP or pharmacist before use. 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.

 

How Does Calpol Sugar Free Compare to Calpol Infant Suspension?

 

Feature Calpol Sugar Free Infant Suspension Calpol Infant Suspension (Standard)
Active ingredient Paracetamol 120mg/5ml Paracetamol 120mg/5ml
Contains sucrose No Yes
Suitable from 2 months 2 months
Flavour Strawberry Strawberry
Colour free Yes No

 

How Should You Store Calpol Sugar Free Infant Suspension?

 

Store this medicine below 25°C in a dry place, away from direct sunlight. Do not refrigerate — cold temperatures 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.

If you are managing your baby's health alongside other concerns — for example, if you are also looking at vitamins and supplements to support your child's nutrition — it is always worth checking with your pharmacist that everything is compatible. Calpol sugar free infant suspension should not be stored in a bathroom cabinet where heat and humidity can fluctuate.

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 Sugar Free Infant Suspension Strawberry Flavour 2+ Months specifications
Treatment category Analgesic / Antipyretic
Mechanism of action Inhibits prostaglandin synthesis in the CNS; acts on hypothalamus to reduce fever
Effective for Mild to moderate pain, fever
Suitable for Babies and infants aged 2 months and over
Active ingredient Paracetamol 120mg per 5ml
Pack sizes 100ml
Strengths 120mg/5ml
UK classification General Sale List (GSL)
Drug class Paracetamol (analgesic/antipyretic)
Preparation Oral suspension
Route of administration Oral

Specifications of Calpol Sugar Free Infant Suspension Strawberry Flavour 2+ Months

 

What Is Calpol Sugar Free Infant Suspension and What Is It Used For?

 

Calpol Sugar Free Infant Suspension is an oral liquid medicine containing paracetamol 120mg per 5ml. It is used to relieve mild to moderate pain in babies and young children — including teething pain, earache, sore throat, and headache — and to reduce fever (high temperature). It is suitable for babies from 2 months of age and is available without a prescription. The NHS recommends paracetamol as a first-line treatment for managing fever and pain in children when used at the correct dose.

 

What Do You Need to Know Before Using Calpol Sugar Free Infant Suspension?

 

Before giving this medicine to your baby, read the following carefully. There are situations where it should not be used, or where extra caution is needed.

Do not use if your baby:

  • Is under 2 months of age
  • Is allergic to paracetamol or any other ingredient in the suspension
  • Is already taking another medicine containing paracetamol
  • Has severe liver or kidney disease

Use with caution and speak to a pharmacist or GP if your baby:

  • Was born prematurely
  • Has a known liver or kidney condition
  • Is underweight or malnourished
  • Is dehydrated

Known drug interactions:

  • Warfarin — regular use of paracetamol may increase the anticoagulant effect
  • Other paracetamol-containing products — concurrent use risks overdose
  • Metoclopramide and domperidone — may increase the rate of paracetamol absorption
  • Cholestyramine — may reduce paracetamol absorption if taken within one hour

 

How Should You Use Calpol Sugar Free Infant Suspension?

 

Always use the oral dosing syringe provided in the pack. Shake the bottle well before each use. Do not use a kitchen spoon, as this will not give an accurate dose.

  1. Shake the bottle well before opening
  2. Remove the cap and insert the syringe into the bottle neck
  3. Draw up the correct dose for your baby's age or weight
  4. Place the syringe gently into the side of your baby's mouth
  5. Slowly push the plunger to release the medicine
  6. Replace the cap and rinse the syringe with water after use
Age Group Dose Frequency Max doses in 24 hours
2–3 months (post-vaccination fever only) 2.5ml Once; repeat once after 4–6 hours if needed 2
3–6 months 2.5ml Every 4–6 hours 4
6–24 months 5ml Every 4–6 hours 4
2–4 years 7.5ml Every 4–6 hours 4
4–6 years 10ml Every 4–6 hours 4

If your child's fever or pain does not improve after 24 hours, or if symptoms worsen, contact your GP. For broader pain relief options for older family members, you can also explore our pain relief collection at Cured Pharmacy.

 

What Are the Possible Side Effects of Calpol Sugar Free Infant Suspension?

 

Paracetamol is generally very well tolerated in infants when used at the correct dose. Side effects are uncommon, but it is important to know what to look out for.

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

  • Nausea
  • Skin rash or redness

Less common or rare side effects:

  • Thrombocytopenia (low platelet count) — very rare
  • Serious allergic reaction (anaphylaxis) — very rare; signs include swelling of the face, lips, or throat, difficulty breathing, or collapse
  • Liver damage — only in cases of overdose; never exceed the recommended dose
  • Kidney problems — rare, associated with prolonged high-dose use

If you notice any signs of an allergic reaction, stop giving the medicine immediately and seek urgent medical attention. If you suspect your child has received too much paracetamol, go to your nearest A&E or call 999 immediately, even if your child seems well — paracetamol overdose can cause delayed liver damage.

 

How Should You Store Calpol Sugar Free Infant Suspension?

 

  • Store below 25°C
  • Do not refrigerate or freeze
  • Keep away from direct sunlight and heat sources
  • Keep the bottle tightly closed when not in use
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the label
  • Do not dispose of medicines via wastewater or household waste — return unused medicine to your pharmacist

If you are also managing other aspects of your baby's health, such as skin conditions or nappy rash, our creams and ointments collection has a range of suitable products for young skin. Always check with your pharmacist before using multiple products on your baby at the same time.

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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 Sugar Free Infant Suspension online in the UK?

You can buy Calpol Sugar Free Infant Suspension online from Cured Pharmacy, a UK GPhC-registered online pharmacy offering fast, discreet delivery. It is a General Sale List (GSL) medicine, so no prescription is needed. Browse our baby and toddler collection for this and other infant health products.

How does Calpol Sugar Free Infant Suspension work in the body?

Calpol Sugar Free Infant Suspension contains paracetamol 120mg per 5ml, which works by inhibiting prostaglandin synthesis in the central nervous system, reducing the perception of pain. It also acts on the hypothalamus to lower elevated body temperature. Effects typically begin within 15 to 30 minutes of giving the dose.

What age can babies start taking Calpol Sugar Free Infant Suspension?

Calpol Sugar Free Infant Suspension is suitable for babies from 2 months of age. Babies aged 2 to 3 months should only receive one dose of 2.5ml unless directed otherwise by a doctor. Do not give to babies under 2 months old under any circumstances.

How much Calpol Sugar Free should I give my baby by age?

The dose varies by age: 2.5ml for babies aged 2–6 months, 5ml for 6–24 months, 7.5ml for 2–4 years, and 10ml for 4–6 years. Always use the measuring syringe provided in the pack rather than a household spoon. If you are unsure about the correct dose, ask your pharmacist before giving the medicine.

How often can I give Calpol Sugar Free Infant Suspension to my baby?

You can give Calpol Sugar Free Infant Suspension up to 4 times in any 24-hour period. Leave at least 4 hours between each dose. Never give more than 4 doses in 24 hours, even if your baby still seems unwell.

What are the side effects of Calpol Sugar Free Infant Suspension?

Side effects are uncommon when the medicine is used correctly. Possible side effects include skin rash, nausea, and — very rarely — a serious allergic reaction with symptoms such as facial swelling or difficulty breathing. If you notice any of these, stop the medicine and seek medical advice immediately.

Can I give Calpol Sugar Free alongside other medicines?

Do not give Calpol Sugar Free at the same time as any other product containing paracetamol, as this can lead to accidental overdose. If your baby is taking any other medicines, including prescription ones, always check with your pharmacist first. This is especially important with medicines such as warfarin.

What is the difference between Calpol Sugar Free and standard Calpol Infant Suspension?

Both versions contain the same amount of paracetamol — 120mg per 5ml — and are suitable from 2 months. The key difference is that the sugar free version does not contain sucrose and is also colour free, making it a preferred choice for parents who want to minimise sugar in their baby's diet. Both are equally effective at relieving pain and fever.

Can I give Calpol Sugar Free Infant Suspension after my baby's vaccinations?

Yes, the NHS advises that paracetamol can be given to babies aged 2 months and over to manage fever or discomfort following routine vaccinations. For babies aged 2–3 months, give one 2.5ml dose and repeat once after 4–6 hours if needed. Always follow the dosage instructions on the pack.

What should I do if I give my baby too much Calpol Sugar Free?

If you think your baby has received more than the recommended dose of paracetamol, go to your nearest A&E or call 999 immediately — even if your baby appears well. Paracetamol overdose can cause serious liver damage that may not be immediately obvious. Do not wait for symptoms to appear before seeking help.

How long can I use Calpol Sugar Free Infant Suspension for?

Calpol Sugar Free Infant Suspension should not be used for more than 3 days without consulting a GP or pharmacist. If your baby's fever or pain persists beyond this time, or if symptoms worsen, seek medical advice. It is not intended for long-term daily use.

Is Calpol Sugar Free Infant Suspension suitable for premature babies?

If your baby was born prematurely, you should speak to your GP or health visitor before giving any paracetamol-containing medicine, including Calpol Sugar Free. Premature babies may have different dosing requirements and their liver function may not yet be fully developed. Always seek professional guidance in this situation.

What are the alternatives to Calpol Sugar Free Infant Suspension?

Alternatives include ibuprofen-based infant suspensions such as Nurofen for Children, which are suitable from 3 months and 5kg in weight and offer anti-inflammatory action in addition to pain relief and fever reduction. For general pain relief options across all ages, visit our pain relief collection. Always check age and weight suitability before switching products.

Does Calpol Sugar Free Infant Suspension contain any allergens?

Calpol Sugar Free Infant Suspension does not contain sucrose, gluten, or artificial colours. However, it does contain maltitol liquid and other excipients — check the full ingredients list on the packaging if your baby has known sensitivities. If you are unsure, speak to your pharmacist before use.

What are the latest NHS guidelines on using paracetamol for infant fever?

The NHS advises that paracetamol can be used to relieve discomfort and reduce fever in children from 2 months of age, but that it should not be given solely to prevent fever after vaccination (except in babies aged 2–3 months). The focus should be on keeping your baby comfortable, ensuring they are well hydrated, and monitoring their temperature. If fever persists beyond 5 days or your baby seems very unwell, contact your GP.

How Should You Use Calpol Sugar Free Infant Suspension?

Always shake the bottle well before measuring each dose. Use only the oral dosing syringe included in the pack — never a kitchen spoon, as this will not give an accurate measurement and could result in your baby receiving too little or too much medicine.

If your baby spits out some of the dose, do not give an additional dose. Wait until the next scheduled dose time and continue as normal.

What Is the Correct Dose of Calpol Sugar Free Infant Suspension?

The correct dose depends on your baby's age. Always follow the dosage table below and never exceed the maximum number of doses in 24 hours. If you are unsure which dose is right for your child, speak to your pharmacist before giving the medicine.

When Is the Best Time to Use Calpol Sugar Free Infant Suspension?

Give the medicine as soon as your baby shows signs of discomfort or fever — there is no need to wait until symptoms become severe. It can be given with or without food, so you do not need to time it around mealtimes. If your baby wakes in the night with a fever or pain, it is appropriate to give a dose at that time, provided at least 4 hours have passed since the last dose.

After routine vaccinations, you can give a dose if your baby develops a fever or seems unsettled. The NHS advises that for babies aged 2–3 months, paracetamol should only be given after vaccination if a fever develops — not as a preventative measure.

How Long Can You Use Calpol Sugar Free Infant Suspension For?

Do not use this medicine for more than 3 days without seeking advice from your GP or pharmacist. If your baby's symptoms do not improve within this time, or if they worsen at any point, contact your doctor. Calpol Sugar Free Infant Suspension is intended for short-term use only and is not suitable for ongoing daily administration without medical supervision.

If your baby has a persistent fever lasting more than 5 days, or if they appear very unwell, lethargic, or develop a rash, seek urgent medical attention rather than continuing to manage symptoms at home.

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 Calpol Sugar Free Infant Suspension?

Paracetamol is one of the most widely used medicines for children in the UK and is generally very well tolerated when given at the correct dose. Serious side effects are rare. That said, it is important to know what to watch for so you can act quickly if needed.

  • Skin rash or redness
  • Nausea or stomach discomfort
  • Flushing

These effects are uncommon and usually mild. If your baby develops a rash after taking this medicine, stop use and speak to your pharmacist or GP.

What Are the Less Common Side Effects of Calpol Sugar Free Infant Suspension?

Less common side effects occur in a small number of children and are typically associated with sensitivity to one of the ingredients rather than paracetamol itself. Always check the full ingredients list if your baby has known allergies or intolerances.

  • Diarrhoea or loose stools (may be related to maltitol content in the sugar free formulation)
  • Abdominal discomfort or bloating
  • Irritability or unsettled behaviour
  • Thrombocytopenia (very rare reduction in platelet count)

Maltitol, a sugar alcohol used in the sugar free formulation, can have a laxative effect in some children when consumed in larger quantities. This is unlikely at standard doses but worth being aware of.

What Are the Serious Side Effects of Calpol Sugar Free Infant Suspension?

Serious side effects from paracetamol at recommended doses are extremely rare. However, they can occur and require immediate medical attention. The most important serious risks to be aware of are:

  • Anaphylaxis (severe allergic reaction) — symptoms include swelling of the face, lips, tongue or throat, difficulty breathing, rapid heartbeat, or collapse
  • Liver damage — this occurs only in cases of overdose and may not be immediately apparent; symptoms can be delayed by 24–72 hours
  • Acute kidney injury — associated with prolonged high-dose use, not standard short-term dosing
  • Stevens-Johnson syndrome — an extremely rare but serious skin reaction

If you suspect your baby has received an overdose of paracetamol, do not wait for symptoms. Go to your nearest A&E or call 999 immediately.

What Should You Do If Your Baby Experiences Side Effects?

For mild side effects such as a rash or stomach upset, stop giving the medicine and contact your pharmacist or GP for advice. Do not give another dose until you have spoken to a healthcare professional. For any signs of a serious allergic reaction or suspected overdose, call 999 or go to A&E without delay.

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 all children in the UK.

Can Calpol Sugar Free Infant Suspension Interact With Other Medicines?

Yes, paracetamol can interact with certain other medicines. The most important interactions to be aware of are:

  • Other paracetamol-containing products — never use alongside other medicines containing paracetamol, as this significantly increases the risk of overdose
  • Warfarin — regular use of paracetamol may enhance the anticoagulant effect of warfarin; this is unlikely to be relevant for most infants but relevant if a parent is administering both
  • Metoclopramide or domperidone — these medicines can increase the speed at which paracetamol is absorbed
  • Cholestyramine — may reduce paracetamol absorption if taken within one hour

Always tell your pharmacist about any other medicines your baby is taking before starting Calpol Sugar Free Infant Suspension.

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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