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Buttercup Bronchostop Junior Cough Syrup - 200ml

Buttercup Bronchostop Junior Cough Syrup - 200ml

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  • ✔️ Soothes dry and chesty coughs in children aged 1+
  • ✔️ Marshmallow root coats and calms irritated throat lining
  • ✔️ Thyme extract loosens mucus for easier clearance
  • ✔️ Herbal formula — no synthetic antihistamines or decongestants
  • ✔️ 200ml bottle provides multiple doses for sustained relief

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What Is Children's Cough Syrup and Does Bronchostop Junior Work?

 

When your child develops a cough, it can be worrying — especially at night when sleep is disrupted for the whole family. Children's cough syrup formulated specifically for younger patients offers a gentler approach to symptom relief, using ingredients suited to developing bodies. Buttercup Bronchostop Junior Cough Syrup 200ml is a herbal oral liquid designed to soothe both dry, tickly coughs and chesty coughs in children aged 1 year and over. It combines two well-established herbal extracts — marshmallow root and thyme — to target the throat and airways without the need for synthetic antihistamines or decongestants.

Coughs in children are extremely common, particularly during autumn and winter. According to the NHS, most coughs in children are caused by viral upper respiratory tract infections and will resolve on their own within three weeks. That said, a soothing syrup can make your child considerably more comfortable in the meantime. If you're also managing other seasonal symptoms, you might find our cold and flu range helpful alongside this product.

 

How Does Bronchostop Junior Cough Syrup Work?

 

The syrup works through two complementary herbal mechanisms:

  • Marshmallow root extract (Althaea officinalis): This plant-derived ingredient contains mucilage — a gel-like substance that coats and soothes the mucous membranes lining the throat and upper airways. It creates a protective film that reduces irritation and the urge to cough.
  • Thyme herb extract (Thymus vulgaris): Thyme has recognised antispasmodic properties, helping to relax the bronchial muscles and reduce coughing spasms. It also acts as an expectorant, helping to loosen and thin mucus so it can be cleared more easily from the airways.
  • Combined action: Together, these two extracts address both the irritation driving a dry cough and the congestion associated with a chesty cough — making this syrup suitable for both cough types.

Because the formula is herbal rather than synthetic, it avoids many of the sedating or stimulant effects sometimes associated with conventional cough medicines in children.

 

Who Should Use Bronchostop Junior Cough Syrup?

 

This syrup is intended for children aged 1 year and over who are experiencing a cough associated with a cold, mild respiratory infection, or throat irritation. It is not suitable for infants under 12 months. Always check with your pharmacist if your child has an underlying health condition before starting any new medicine.

  • Children aged 1 year and over with a dry or tickly cough
  • Children with a chesty cough producing mucus
  • Parents seeking a herbal, non-drowsy cough remedy for their child
  • Families looking for an alcohol-free formulation for younger children

 

How Does Bronchostop Junior Compare to Other Children's Cough Syrups?

 

Feature Bronchostop Junior 200ml Typical Synthetic Children's Cough Syrup
Active ingredients Marshmallow root & thyme (herbal) Dextromethorphan or guaifenesin (synthetic)
Suitable age 1 year and over Varies — often 6 years and over
Cough types addressed Dry and chesty coughs Usually one type only
Sedating effects None known Possible (antihistamine-based products)

 

Is Bronchostop Junior Suitable for Children With Allergies or Specific Health Conditions?

 

If your child has a known allergy to plants in the Malvaceae family (which includes marshmallow) or to thyme or other Lamiaceae plants, this product may not be appropriate. Always read the full ingredients list carefully. Children with asthma or chronic respiratory conditions should be assessed by a GP before using any cough remedy, as persistent or worsening cough in these children may require medical investigation rather than symptomatic treatment alone.

Storage is straightforward — keep the bottle below 25°C, away from direct sunlight, and out of reach of children. Do not refrigerate. Once opened, check the label for any in-use shelf life guidance. For children managing multiple symptoms during cold season, our baby and toddler collection includes a range of age-appropriate remedies to support your little one's recovery.

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.

Buttercup Bronchostop Junior Cough Syrup 200ml specifications
Treatment category Cough remedies / Children's cold & flu
Mechanism of action Mucosal coating (marshmallow root) and antispasmodic/expectorant action (thyme extract)
Effective for Dry, tickly, and chesty coughs in children
Suitable for Children aged 1 year and over
Active ingredients Marshmallow root extract, thyme herb extract
Pack size 200ml
UK classification General Sale List (GSL)
Drug class Herbal medicinal product
Preparation Oral syrup / liquid
Route of administration Oral

Specifications of Buttercup Bronchostop Junior Cough Syrup 200ml

 

What Is Bronchostop Junior and What Is It Used For?

 

Buttercup Bronchostop Junior Cough Syrup is a traditional herbal medicinal product used to relieve the symptoms of dry, tickly, and chesty coughs in children aged 1 year and over. It is an oral liquid containing two herbal extracts — marshmallow root and thyme — that work together to soothe throat irritation and support the clearance of mucus from the airways. It is available over the counter without a prescription and is classified as a General Sale List (GSL) medicine in the UK.

The NHS advises that most childhood coughs are caused by viral infections and do not require antibiotics. Symptomatic relief with an appropriate children's cough syrup can help manage discomfort while the body recovers naturally.

 

What Do You Need to Know Before Using Bronchostop Junior?

 

Before giving this syrup to your child, read the following carefully:

Do not use Bronchostop Junior if your child:

  • Is under 1 year of age
  • Has a known allergy to marshmallow (Althaea officinalis), thyme (Thymus vulgaris), or any other ingredient in the product
  • Has a known allergy to plants in the Malvaceae or Lamiaceae families
  • Has been diagnosed with a serious respiratory condition such as asthma without first consulting a GP

Speak to your pharmacist or GP before use if your child:

  • Has a persistent cough lasting more than 7 days
  • Has a cough accompanied by high fever, difficulty breathing, or wheezing
  • Is currently taking any other medicines, including herbal remedies
  • Has a chronic health condition affecting the liver, kidneys, or immune system

Known drug interactions:

  • No clinically significant drug interactions have been identified for this herbal product at recommended doses
  • As a precaution, if your child takes any prescribed medicines, consult your pharmacist before use

 

How Should You Use Bronchostop Junior Cough Syrup?

 

Always use the measuring device supplied with the bottle to ensure accurate dosing. Do not use a household teaspoon, as this may result in an incorrect dose being given.

  1. Shake the bottle gently before each use
  2. Measure the correct dose using the supplied measuring spoon or cup
  3. Administer the syrup orally — it can be given directly or mixed with a small amount of water if preferred
  4. Give the dose up to 5 times daily as directed on the packaging
  5. Do not exceed the maximum daily dose
  6. If symptoms do not improve within 7 days, stop use and consult a doctor
Age Group Dose Frequency Maximum Daily Dose
1–5 years As per product label Up to 5 times daily As per product label
6–11 years As per product label Up to 5 times daily As per product label
12 years and over As per product label Up to 5 times daily As per product label

Note: Always refer to the product packaging for the exact dose for your child's age and weight. Dosage information on packaging supersedes general guidance.

If your child is also experiencing other cold symptoms such as a blocked nose or sore throat, our ear, nose and throat range includes additional products that may help manage these alongside their cough.

 

What Are the Possible Side Effects of Bronchostop Junior?

 

Bronchostop Junior is generally well tolerated in children when used as directed. Because it is a herbal product, the side effect profile is typically mild. However, as with any medicine, reactions can occur in some individuals.

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

  • Mild stomach discomfort or nausea
  • Loose stools or mild diarrhoea

Less common or rare side effects:

  • Allergic skin reactions such as rash or itching
  • Swelling of the face, lips, or throat (angioedema) — seek emergency medical help immediately if this occurs
  • Worsening of respiratory symptoms in children with underlying airway sensitivity

Stop giving the syrup and contact your GP or call 111 if your child develops any unexpected or concerning symptoms after taking this product. The NHS provides guidance on when to seek urgent help for children with breathing difficulties.

 

How Should You Store Bronchostop Junior Cough Syrup?

 

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and heat sources
  • Do not refrigerate or freeze
  • 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 bottle
  • Do not dispose of medicines via wastewater or household waste — return unused medicine to your pharmacist

For families managing a range of health needs during cold season, our vitamins and supplements collection includes immune-support options that may complement your child's recovery.

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 Buttercup Bronchostop Junior Cough Syrup online in the UK?

You can order Buttercup Bronchostop Junior Cough Syrup 200ml directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. It is available without a prescription as an over-the-counter medicine. Simply add it to your basket and choose your preferred delivery option at checkout.

How does Bronchostop Junior work in the body?

Bronchostop Junior contains marshmallow root extract, which coats the throat lining with a soothing mucilage layer to reduce irritation. Thyme herb extract works as an antispasmodic and expectorant, helping to relax airway muscles and loosen mucus. Together, these two herbal ingredients address both dry and chesty cough symptoms in children.

What age is Bronchostop Junior suitable for?

Bronchostop Junior is suitable for children aged 1 year and over. It must not be given to babies under 12 months of age. If you are unsure whether this product is appropriate for your child's age or health status, speak to your pharmacist before use.

How do I give Bronchostop Junior to my child step by step?

Shake the bottle gently before each use, then measure the correct dose using the measuring device provided — never use a household spoon. Administer the syrup orally up to 5 times daily, following the age-specific dosage instructions on the packaging. If your child refuses to take it neat, you can mix it with a small amount of water.

What is the correct dose of Bronchostop Junior for my child?

The correct dose depends on your child's age and is clearly stated on the product packaging — always refer to this as the definitive guide. The syrup can be given up to 5 times per day, and you should not exceed the maximum daily dose stated on the label. If you are unsure, your pharmacist can advise on the right amount for your child.

What are the side effects of Bronchostop Junior?

Bronchostop Junior is generally well tolerated, but some children may experience mild stomach discomfort or loose stools. Rarely, allergic reactions such as skin rash or facial swelling may occur — if this happens, stop use immediately and seek medical help. Always read the full product information before giving any medicine to your child.

How long can my child take Bronchostop Junior for?

Bronchostop Junior should not be used for more than 7 consecutive days without consulting a doctor or pharmacist. If your child's cough persists beyond this period, worsens, or is accompanied by fever or breathing difficulties, seek medical advice promptly. The NHS recommends seeing a GP if a child's cough lasts longer than three weeks.

Does Bronchostop Junior contain sugar, alcohol, or artificial colours?

Bronchostop Junior does not contain alcohol, making it suitable for use in young children. For full details on sugar content and excipients such as artificial colours or preservatives, refer to the product label or patient information leaflet supplied with the bottle. If your child has specific dietary requirements or allergies, check the full ingredients list carefully before use.

Can I give Bronchostop Junior alongside other children's medicines?

No significant drug interactions have been identified for Bronchostop Junior at recommended doses, but you should always inform your pharmacist of any other medicines your child is taking before starting a new product. This includes other cough or cold remedies, prescribed medicines, and other herbal products. Combining multiple cough medicines is generally not recommended.

Is Bronchostop Junior suitable for children with asthma?

Children with asthma or other chronic respiratory conditions should be assessed by a GP before using any cough remedy, including Bronchostop Junior. A persistent or worsening cough in a child with asthma may indicate poor asthma control rather than a simple viral cough, and this requires medical evaluation. Do not use this product as a substitute for prescribed asthma treatment.

What happens if my child accidentally takes too much Bronchostop Junior?

If your child takes more than the recommended dose, contact NHS 111 or your nearest A&E department for advice immediately. Take the product packaging with you so healthcare professionals can see exactly what was taken and in what quantity. Do not wait for symptoms to appear before seeking help.

What is the difference between Bronchostop Junior and adult Bronchostop?

Bronchostop Junior is specifically formulated for children aged 1 year and over, with age-appropriate dosing and a child-friendly formulation. Adult Bronchostop products are intended for adults and older adolescents and should not be given to young children. Always use the product that matches your child's age group.

What are the alternatives to Bronchostop Junior for children's coughs?

Alternatives include other herbal children's cough syrups containing ivy leaf extract or honey-based formulations, as well as simple measures such as warm honey and lemon drinks for children over 1 year (note: honey must never be given to babies under 12 months). You can browse our cold and flu range for additional options suitable for children. Always check age suitability before purchasing any alternative product.

Is there any research supporting the use of thyme and marshmallow root for children's coughs?

Thyme (Thymus vulgaris) has been studied for its antispasmodic and expectorant properties in respiratory conditions, and marshmallow root (Althaea officinalis) is recognised in European herbal medicine for its demulcent action on mucous membranes. Bronchostop Junior is a traditional herbal medicinal product authorised based on its established use. As with all herbal medicines, evidence is generally less extensive than for conventional pharmaceuticals, so consult your pharmacist if you have questions about suitability.

How should I store Bronchostop Junior at home?

Store Bronchostop Junior below 25°C in a cool, dry place away from direct sunlight — do not refrigerate. Keep the bottle tightly closed between uses and always store it out of the sight and reach of children. Check the expiry date on the bottle before each use and return any unused medicine to your pharmacist for safe disposal. For other health products your family may need, explore our baby and toddler collection.

How Should You Use Bronchostop Junior Cough Syrup?

Always read the product label carefully before giving Bronchostop Junior to your child. Use only the measuring device supplied with the bottle — household spoons vary in size and may result in an incorrect dose being given, which could reduce effectiveness or increase the risk of side effects.

Follow these steps each time you administer the syrup:

What Is the Correct Dose of Bronchostop Junior?

The dose varies according to your child's age. Always refer to the product packaging as the definitive source of dosage information, as this supersedes any general guidance. Do not give more than the maximum number of doses per day stated on the label.

When Is the Best Time to Use Bronchostop Junior?

There is no single fixed time of day required for this syrup, but many parents find it helpful to give a dose before bedtime to help soothe a cough that might otherwise disturb their child's sleep. You can space doses evenly throughout the day to maintain consistent symptom relief, ensuring you do not exceed the maximum number of doses stated on the packaging.

If your child's cough is particularly troublesome in the morning — which can happen with chesty coughs as mucus accumulates overnight — giving a dose shortly after waking may also be beneficial. Always ensure at least a reasonable interval between doses.

How Long Can You Use Bronchostop Junior For?

Bronchostop Junior is intended for short-term use only. Do not use it for more than 7 consecutive days without seeking advice from a doctor or pharmacist. Most viral coughs in children begin to improve within this timeframe as the body's immune response clears the infection.

If your child's cough has not improved after 7 days, is getting worse, or is accompanied by symptoms such as high fever, wheezing, difficulty breathing, or a rash, stop use and consult a GP promptly. The NHS recommends seeking medical attention for any cough that persists beyond three weeks in a child.

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

How Should You Use Bronchostop Junior Cough Syrup?

Always read the product label carefully before giving Bronchostop Junior to your child. Use only the measuring device supplied with the bottle — household spoons vary in size and may result in an incorrect dose being given, which could reduce effectiveness or increase the risk of side effects.

Follow these steps each time you administer the syrup:

What Is the Correct Dose of Bronchostop Junior?

The dose varies according to your child's age. Always refer to the product packaging as the definitive source of dosage information, as this supersedes any general guidance. Do not give more than the maximum number of doses per day stated on the label.

When Is the Best Time to Use Bronchostop Junior?

There is no single fixed time of day required for this syrup, but many parents find it helpful to give a dose before bedtime to help soothe a cough that might otherwise disturb their child's sleep. You can space doses evenly throughout the day to maintain consistent symptom relief, ensuring you do not exceed the maximum number of doses stated on the packaging.

If your child's cough is particularly troublesome in the morning — which can happen with chesty coughs as mucus accumulates overnight — giving a dose shortly after waking may also be beneficial. Always ensure at least a reasonable interval between doses.

How Long Can You Use Bronchostop Junior For?

Bronchostop Junior is intended for short-term use only. Do not use it for more than 7 consecutive days without seeking advice from a doctor or pharmacist. Most viral coughs in children begin to improve within this timeframe as the body's immune response clears the infection.

If your child's cough has not improved after 7 days, is getting worse, or is accompanied by symptoms such as high fever, wheezing, difficulty breathing, or a rash, stop use and consult a GP promptly. The NHS recommends seeking medical attention for any cough that persists beyond three weeks in a child.

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

What Are the Most Common Side Effects of Bronchostop Junior?

Bronchostop Junior is a herbal medicinal product and is generally well tolerated by most children when used as directed. Because it contains plant-derived ingredients rather than synthetic compounds, the side effect profile tends to be mild. That said, no medicine is entirely without risk, and it is important to be aware of what to look out for.

  • Mild stomach discomfort or abdominal pain
  • Nausea
  • Loose stools or mild diarrhoea

What Are the Less Common Side Effects of Bronchostop Junior?

Less common reactions are rare but can occur, particularly in children who have sensitivities to plants in the Malvaceae or Lamiaceae families. If your child has a history of plant allergies, be especially vigilant after the first dose.

  • Skin rash or itching (urticaria)
  • Redness or flushing of the skin
  • Mild swelling around the mouth or lips
  • Worsening of cough or throat irritation in sensitive individuals

What Are the Serious Side Effects of Bronchostop Junior?

Serious side effects are very rare but require immediate medical attention if they occur. Anaphylaxis — a severe allergic reaction — is a medical emergency. Stop giving the syrup immediately and call 999 if your child shows any of the following signs after taking Bronchostop Junior.

  • Sudden swelling of the face, lips, tongue, or throat (angioedema)
  • Difficulty breathing or swallowing
  • Rapid heartbeat or dizziness
  • Collapse or loss of consciousness

What Should You Do If Your Child Experiences Side Effects?

For mild side effects such as stomach upset, stop giving the syrup and monitor your child. These symptoms usually resolve on their own once the medicine is discontinued. Make sure your child stays well hydrated, particularly if they have experienced loose stools.

For any moderate or severe reaction, contact NHS 111 for guidance or take your child to your nearest A&E if the situation is urgent. Always bring the product packaging with you so that healthcare professionals can identify the ingredients quickly. You can report suspected side effects to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can Bronchostop Junior Interact With Other Medicines?

No clinically significant interactions have been identified for Bronchostop Junior at recommended doses. However, giving multiple cough or cold remedies at the same time is generally not advisable, as this can increase the risk of side effects or accidental overdose of overlapping ingredients. Always inform your pharmacist of any other medicines — prescribed or over the counter — that your child is currently taking before starting Bronchostop Junior. This includes other herbal products, vitamins, and supplements.

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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