Description
Gentle Pain and Fever Relief for Babies and Young Children
Calpol Infant Suspension Overview
Calpol Infant Suspension is a children’s paracetamol medicine used to relieve pain and fever in babies and young children. It is commonly given for teething pain, headaches, sore throat, earache, and fever associated with colds, flu or immunisations.
In the UK, Calpol Infant Suspension is an over-the-counter pharmacy medicine, formulated specifically for infants and young children to allow accurate, age-appropriate dosing.
Understanding Pain and Fever in Infants
Why babies develop pain and fever
Babies and young children frequently experience pain or fever as part of normal childhood illnesses, teething or following routine vaccinations. Fever is a natural response to infection, while pain can arise from inflammation or tissue irritation.
Managing these symptoms helps improve comfort, feeding and sleep while recovery takes place.
Why paracetamol is recommended
Paracetamol is widely recommended as a first-line pain and fever treatment for infants because it is effective and generally well tolerated when used at the correct dose.
What Is Calpol Infant Suspension?
Calpol Infant Suspension contains paracetamol in a liquid form designed for easy administration to babies and toddlers. The suspension allows precise measurement using the supplied oral syringe, helping ensure safe dosing based on age.
It does not contain ibuprofen or aspirin and is suitable for use from early infancy, in line with product guidance.
How Does Calpol Infant Suspension Work?
Central pain and fever control
Paracetamol works in the central nervous system, reducing the production of prostaglandins involved in pain signalling and temperature regulation. This helps lower fever and ease discomfort.
Onset and duration
Calpol Infant Suspension usually begins to work within 30–60 minutes, with effects lasting several hours.
What Calpol Infant Helps With — and What It Does Not
What it helps with
Calpol Infant Suspension is used to relieve:
- fever (pyrexia)
- teething pain
- headaches
- earache
- sore throat
- pain following vaccinations
- cold and flu symptoms
It is suitable for short-term symptom relief.
What it does not treat
Calpol Infant does not:
- reduce inflammation
- cure infections
- treat the underlying cause of illness
- replace medical assessment for persistent symptoms
Ongoing symptoms should always be reviewed.
Who Is Calpol Infant Suspension For?
Calpol Infant Suspension is suitable for:
- babies and young children within the stated age range
- infants who cannot take tablets
- situations requiring gentle pain or fever relief
A pharmacist can advise on dosing based on age and circumstances.
Who Should Avoid Calpol Infant
Calpol Infant should not be used if:
- your child is allergic to paracetamol
- your child has severe liver disease without medical advice
Do not give alongside other paracetamol-containing medicines.
How to Give Calpol Infant Suspension
Shake the bottle well before use. Use the supplied oral syringe to measure the dose accurately and give at the recommended intervals.
Do not exceed the stated dose or frequency.
Safety, Warnings and Side Effects
Calpol Infant is generally well tolerated. Side effects are rare when used correctly. Overdose can cause serious liver damage, even if symptoms are not immediately obvious.
Always keep medicines out of reach of children.
When to Seek Medical Advice
Speak to a GP or pharmacist if:
- fever lasts longer than 3 days
- symptoms worsen or do not improve
- your baby appears unusually drowsy, irritable or unwell
Urgent medical attention is required if overdose is suspected.
Use Alongside Other Medicines
Calpol Infant may sometimes be alternated with ibuprofen under professional advice. Never give with other paracetamol products at the same time.
How Calpol Infant Compares to Other Calpol Products
Infant vs Six Plus
Calpol Infant Suspension is formulated at a lower strength suitable for babies and toddlers, while Six Plus products are designed for older children.
Infant liquid vs tablets
Liquid formulations allow accurate dosing and are essential for babies and young children who cannot swallow tablets.
Calpol Infant Suspension Summary
Calpol Infant Suspension provides gentle, effective relief from pain and fever in babies and young children. When used correctly, it supports comfort and recovery during common childhood illnesses and teething.
Persistent symptoms or concerns about your child’s health should always be discussed with a healthcare professional.





