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Buttercup Original Cough Syrup - 200ml

Buttercup Original Cough Syrup - 200ml

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  • ✔️ Soothes dry and tickly coughs with traditional herbal ingredients
  • ✔️ Contains Squill Oxymel, Syrup of Tolu, and Camphor
  • ✔️ Suitable for adults and young people aged 12 and over
  • ✔️ No prescription required — available over the counter
  • ✔️ 200ml bottle provides multiple doses per pack

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What Is Buttercup Original Cough Syrup?

 

Buttercup original cough syrup is a time-honoured over-the-counter remedy that has been helping people manage dry and tickly coughs for generations. Available in a 200ml bottle, it combines traditional herbal ingredients to coat and soothe an irritated throat, making it a go-to choice for adults and young people aged 12 and over. If you've been struggling with that persistent, scratchy cough that just won't quit, this syrup offers a gentle, accessible option without needing a prescription. You can also browse our wider range of cold and flu remedies if you're dealing with additional symptoms alongside your cough.

The syrup contains a blend of Squill Oxymel, Syrup of Tolu, and Camphor — ingredients with a long history of use in traditional cough preparations. It's classified as a General Sale List (GSL) medicine in the UK, meaning it's available without a prescription from pharmacies and online retailers.

 

How Does Buttercup Original Cough Syrup Work?

 

The mechanism behind this syrup is rooted in its herbal ingredient profile. Rather than suppressing the cough reflex through a single pharmaceutical compound, it works by soothing the mucous membranes lining the throat and upper airways. Here's how each key ingredient contributes:

  • Squill Oxymel — derived from the squill plant, this ingredient has traditionally been used as an expectorant to help loosen mucus and ease coughing.
  • Syrup of Tolu — a balsamic resin that coats the throat, providing a soothing, demulcent effect on irritated tissue.
  • Camphor — used in small quantities, camphor has a mild local anaesthetic quality that can help calm the sensation triggering a tickly cough.

Together, these ingredients work in a complementary way to reduce throat irritation and ease the frequency of coughing episodes. It's worth noting that this is not a decongestant — it won't clear a blocked nose or treat the underlying cause of a cold.

 

Who Should Use Buttercup Original Cough Syrup?

 

This syrup is designed for people experiencing a dry or tickly cough that isn't producing mucus. It's particularly well suited to those who prefer a traditional herbal-based approach over synthetic cough suppressants. That said, it's not appropriate for everyone — always read the label carefully before use.

It may be suitable for you if you:

  • Are aged 12 years or over
  • Have a dry, irritating, or tickly cough
  • Are not currently taking medicines that may interact with herbal preparations
  • Prefer a non-drowsy, traditional remedy without antihistamines or codeine

 

How Does Buttercup Original Cough Syrup Compare to Other Cough Remedies?

 

Feature Buttercup Original Cough Syrup Simple Linctus (Glycerol-based)
Active ingredients Squill Oxymel, Syrup of Tolu, Camphor Citric acid monohydrate
Suitable age 12 years and over Adults and children (formulation dependent)
Cough type Dry and tickly cough Dry and tickly cough
Prescription required No (GSL) No (GSL)

 

Is Buttercup Original Cough Syrup Suitable for Long-Term Use?

 

This syrup is intended for short-term use only. The NHS advises that most coughs caused by a cold or minor upper respiratory tract infection should resolve within three weeks. If your cough persists beyond five days of using this product, or if it worsens, you should speak to your pharmacist or GP. A cough that lingers could indicate an underlying condition that needs proper assessment.

Store the bottle below 25°C, away from direct sunlight, and keep it out of reach of children. If you're managing multiple symptoms — such as a sore throat alongside your cough — you might find it helpful to explore our ear, nose and throat remedies for additional support.

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 Original Cough Syrup 200ml specifications
Treatment category Cough remedies
Mechanism of action Demulcent and expectorant action via herbal ingredients
Effective for Dry and tickly coughs
Suitable for Adults and children aged 12 and over
Active ingredients Squill Oxymel, Syrup of Tolu, Camphor
Pack size 200ml
UK classification General Sale List (GSL)
Drug class Herbal cough preparation
Preparation Oral liquid (syrup)
Route of administration Oral

Specifications of Buttercup Original Cough Syrup 200ml

 

What Is Buttercup Original Cough Syrup and What Is It Used For?

 

Buttercup original cough syrup is a traditional herbal oral liquid used to relieve dry and tickly coughs in adults and young people aged 12 and over. It is classified as a General Sale List (GSL) medicine in the UK, which means you can purchase it without a prescription. The syrup is not intended to treat productive (chesty) coughs where mucus is being brought up — for those, a different formulation would be more appropriate. The NHS notes that most coughs linked to colds or minor respiratory infections will clear up on their own within a few weeks, but a soothing syrup can help manage discomfort in the meantime.

 

What Do You Need to Know Before Using Buttercup Original Cough Syrup?

 

Before reaching for this syrup, there are some important things to consider. Do not use it if any of the following apply to you:

  • You are under 12 years of age
  • You are allergic to any of the active or inactive ingredients
  • You have a persistent cough associated with asthma, chronic bronchitis, or smoking without first consulting a doctor
  • You are pregnant or breastfeeding — seek medical advice before use
  • You have been told by a doctor to avoid certain herbal preparations

Regarding drug interactions, no significant interactions have been established at standard doses for this product. However, as a precaution:

  • Inform your pharmacist of all medicines you are currently taking, including herbal supplements
  • Camphor-containing products should be used with caution alongside other medicines that affect the central nervous system
  • If you are taking prescribed medicines for a respiratory condition, always check with your GP or pharmacist before adding any OTC remedy

 

How Should You Use Buttercup Original Cough Syrup?

 

Using this syrup correctly will help you get the most from it. Follow these steps each time you take a dose:

  1. Shake the bottle gently before use.
  2. Measure the correct dose using the measuring cup or spoon provided — do not estimate.
  3. Swallow the syrup slowly to allow it to coat the throat.
  4. Do not eat or drink immediately after taking the dose, to allow the syrup to remain in contact with the throat lining.
  5. Replace the cap securely after each use.
Indication Age Group Dose Frequency
Dry / tickly cough Adults and children 12+ 10ml Up to 4 times daily
Dry / tickly cough Under 12 years Not recommended

Do not exceed four doses in 24 hours. If you are unsure about the correct dose, speak to your pharmacist. You might also find it useful to explore our cold and flu collection if you need additional symptom relief alongside your cough treatment.

 

What Are the Possible Side Effects of Buttercup Original Cough Syrup?

 

Like all medicines, this syrup can cause side effects, although not everyone will experience them. Most people tolerate it well when taken as directed.

Common side effects (may affect a small number of users):

  • Mild nausea, particularly if taken on an empty stomach
  • Mild stomach discomfort

Less common side effects (rare but possible):

  • Allergic reactions such as skin rash, itching, or swelling
  • Dizziness in sensitive individuals
  • Worsening of cough symptoms — if this occurs, stop use and seek advice

If you experience signs of a serious allergic reaction — including difficulty breathing, swelling of the face or throat, or a severe rash — stop taking the syrup immediately and seek emergency medical attention. The NHS advises contacting 999 or going to your nearest A&E in the event of anaphylaxis.

 

How Should You Store Buttercup Original Cough Syrup?

 

Correct storage helps maintain the quality and safety of the product throughout its shelf life. Follow these guidelines:

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and heat sources
  • Keep the bottle tightly closed when not in use
  • Store out of 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 pharmacy

If you're looking after your overall health this season, it's worth checking out our vitamins and supplements range to support your immune system alongside any cough treatment.

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 Original Cough Syrup online in the UK?

You can buy Buttercup Original Cough Syrup 200ml directly from Cured Pharmacy online for £6.75, with no prescription required. It is a General Sale List (GSL) medicine, so it's available over the counter. Simply add it to your basket and it will be dispatched to your door.

How does Buttercup Original Cough Syrup work in the body?

The syrup works through a combination of herbal ingredients — Squill Oxymel, Syrup of Tolu, and Camphor — that coat and soothe the mucous membranes lining the throat. Squill Oxymel acts as a traditional expectorant, Syrup of Tolu provides a demulcent coating effect, and Camphor offers mild local calming of the tickle sensation. Together, they help reduce the frequency and discomfort of a dry or irritating cough.

How do I use Buttercup Original Cough Syrup step by step?

Shake the bottle before use, then measure 10ml using the measuring device provided. Swallow the syrup slowly to allow it to coat your throat, and try to avoid eating or drinking immediately afterwards. Repeat up to four times daily as needed, and always replace the cap securely after each use.

What is the correct dose of Buttercup Original Cough Syrup for adults?

Adults and young people aged 12 and over should take 10ml of the syrup up to four times a day. Do not exceed four doses in any 24-hour period. If you are unsure whether this dose is right for you, speak to your pharmacist before use.

Is Buttercup Original Cough Syrup suitable for children under 12?

No — this syrup is not recommended for children under 12 years of age. If your child is under 12 and has a cough, speak to your pharmacist or GP about age-appropriate alternatives. You can also browse our baby and toddler health range for suitable products for younger children.

What are the side effects of Buttercup Original Cough Syrup?

Most people tolerate this syrup well, but mild nausea or stomach discomfort can occasionally occur, particularly if taken on an empty stomach. Rarely, allergic reactions such as skin rash or itching may develop. If you experience any severe or unexpected symptoms, stop use immediately and seek medical advice.

How do I manage side effects of Buttercup Original Cough Syrup?

If you experience mild nausea, try taking the syrup after a small snack rather than on an empty stomach. For any signs of an allergic reaction — such as rash, swelling, or difficulty breathing — stop use immediately and contact your GP or call 999 in an emergency. Always report persistent or worsening side effects to a healthcare professional.

Who is eligible to use Buttercup Original Cough Syrup?

This syrup is suitable for adults and young people aged 12 and over who have a dry or tickly cough. It is not suitable for children under 12, or for people who are allergic to any of its ingredients. Those who are pregnant, breastfeeding, or have an underlying respiratory condition such as asthma should consult a doctor or pharmacist before use.

Can I take Buttercup Original Cough Syrup if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, you should consult your doctor or pharmacist before using this syrup. Some herbal ingredients, including camphor, may not be appropriate during pregnancy or whilst nursing. Your healthcare provider can advise on the safest option for managing your cough during this time.

What happens if I miss a dose of Buttercup Original Cough Syrup?

If you miss a dose, simply take the next one when needed — do not double up to compensate for a missed dose. This syrup is taken on an as-needed basis rather than at fixed intervals, so there is no strict dosing schedule to follow. Just ensure you do not exceed four doses in any 24-hour period.

How long can you use Buttercup Original Cough Syrup for?

You should not use this syrup for more than five days without consulting a pharmacist or GP. If your cough persists beyond this point, worsens, or is accompanied by other symptoms such as fever or breathlessness, seek medical advice promptly. The NHS advises that a cough lasting more than three weeks warrants a medical review.

What are alternatives to Buttercup Original Cough Syrup?

Alternatives for dry and tickly coughs include simple linctus (glycerol-based), honey and lemon preparations, or glycerol-containing throat lozenges. For a broader selection of cough and cold products, you can explore our ear, nose and throat range. Your pharmacist can help you choose the most appropriate option based on your specific symptoms.

Does Buttercup Original Cough Syrup interact with other medicines?

No significant drug interactions have been established at standard doses for this product. However, if you are taking prescribed medicines — particularly for respiratory or neurological conditions — always inform your pharmacist before starting any new OTC remedy. Camphor-containing products should be used with caution alongside medicines that affect the central nervous system.

Is Buttercup Original Cough Syrup effective for a chesty cough?

No — this syrup is specifically formulated for dry and tickly coughs, not productive (chesty) coughs where mucus is being brought up. If you have a chesty cough, a different type of cough remedy — such as an expectorant containing guaifenesin — would be more appropriate. Speak to your pharmacist for guidance on the right product for your cough type.

What are the latest findings on herbal cough remedies like Buttercup Original Cough Syrup?

The NHS acknowledges that there is limited high-quality clinical evidence for many OTC cough remedies, including herbal preparations, but notes that they are generally considered safe when used as directed. Traditional ingredients such as Syrup of Tolu and Squill have a long history of use in UK pharmacy practice. If you have concerns about the evidence base for your treatment, discuss them with your pharmacist or GP.

How Should You Use Buttercup Original Cough Syrup?

Using this syrup correctly makes a real difference to how well it works. Always read the label before your first dose, and use the measuring device provided rather than a household spoon, which can give an inaccurate amount. Follow these steps each time:

If you find the taste difficult, you can take a small sip of water beforehand, but try to wait a few minutes before drinking anything after your dose.

What Is the Correct Dose of Buttercup Original Cough Syrup?

Getting the dose right is important — too little may not provide adequate relief, and exceeding the recommended amount won't speed up recovery. Always stick to the amounts shown below and never exceed four doses in any 24-hour period.

If you are unsure whether this dose is appropriate for your circumstances — for example, if you have a liver condition or are taking other medicines — speak to your pharmacist before use.

When Is the Best Time to Use Buttercup Original Cough Syrup?

There is no fixed dosing schedule for this syrup — you take it when your cough is most troublesome. Many people find it particularly helpful before bed, as a dry tickly cough can disrupt sleep significantly. Taking a dose in the evening allows the soothing ingredients to coat the throat during the night when you're less able to sip water or use other remedies. You can also take it during the day whenever symptoms flare up, spacing doses evenly across the day where possible.

How Long Can You Use Buttercup Original Cough Syrup For?

This syrup is designed for short-term use. Do not use it for more than five consecutive days without speaking to a pharmacist or GP. If your cough has not improved after five days, or if it worsens at any point, this could indicate an underlying condition — such as a chest infection or asthma — that requires proper medical assessment. The NHS advises that a cough lasting more than three weeks should always be reviewed by a doctor. Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

What Are the Most Common Side Effects of Buttercup Original Cough Syrup?

Most people who use this syrup as directed will not experience any side effects. However, as with any medicine, some individuals may notice mild reactions, particularly when first using the product. The most commonly reported effects are gastrointestinal in nature.

  • Mild nausea, especially if taken on an empty stomach
  • Mild stomach discomfort or bloating
  • A warming or tingling sensation in the throat (related to camphor content)

What Are the Less Common Side Effects of Buttercup Original Cough Syrup?

Less commonly, some people may experience reactions that go beyond mild digestive upset. These are rare but worth being aware of before you start using the syrup.

  • Skin rash or itching
  • Mild dizziness, particularly in those sensitive to camphor
  • Worsening of cough symptoms — if this occurs, stop use immediately
  • Headache

What Are the Serious Side Effects of Buttercup Original Cough Syrup?

Serious side effects are very rare with this product when used as directed. However, a severe allergic reaction (anaphylaxis) is possible with any medicine, even herbal preparations. Signs of a serious allergic reaction include sudden swelling of the face, lips, tongue or throat, difficulty breathing or swallowing, a rapid heartbeat, or a severe skin rash. If you experience any of these symptoms, stop taking the syrup immediately and call 999 or go to your nearest A&E department without delay.

What Should You Do If You Experience Side Effects of Buttercup Original Cough Syrup?

For mild side effects such as nausea, try taking the syrup after a light snack. If symptoms persist or feel concerning, stop use and speak to your pharmacist or GP. You should also report any suspected side effects through the MHRA Yellow Card scheme, which helps monitor the safety of medicines in the UK. Your pharmacist is always a good first point of contact for advice on managing any unwanted effects.

Can Buttercup Original Cough Syrup Interact With Other Medicines?

No clinically significant drug interactions have been formally established for this product at standard doses. That said, camphor — one of the active ingredients — should be used with caution alongside medicines that affect the central nervous system. If you are taking any prescribed medicines, particularly for respiratory, neurological, or cardiac conditions, always inform your pharmacist before using this or any other OTC remedy. Herbal ingredients can occasionally affect how other medicines are absorbed or metabolised, so it's always better to check. 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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