Buttercup Bronchostop Cough Syrup - 200ml

What Is Buttercup Bronchostop Cough Syrup?

A cough that just won't quit can be exhausting — whether it's keeping you up at night or making every conversation uncomfortable. Buttercup Bronchostop cough syrup is an over-the-counter oral liquid designed to tackle both dry, tickly coughs and chesty, productive coughs. That dual-action approach is what sets it apart from single-purpose cough remedies. It comes in a 200ml bottle, making it a practical option to keep at home during the colder months. You can browse our full range of cold and flu remedies if you're looking for additional support alongside this syrup.

Coughs are one of the most common reasons people visit a pharmacist in the UK. The NHS notes that most coughs caused by colds or minor upper respiratory tract infections will clear up on their own within three weeks, but that doesn't make them any less disruptive in the meantime. Having a reliable remedy to hand can make a real difference to your day-to-day comfort.

How Does Buttercup Bronchostop Cough Syrup Work?

This syrup works through two complementary mechanisms, which is why it can address more than one type of cough at the same time. Here's how each active ingredient contributes:

• Dextromethorphan hydrobromide — acts centrally on the cough centre in the brain to suppress the urge to cough, making it particularly useful for dry, irritating, or tickly coughs where there's little or no mucus to clear.
• Guaifenesin — works as an expectorant by increasing the water content of mucus in the airways, thinning it so it becomes easier to cough up. This is the ingredient that helps with chesty, productive coughs.

Together, these two ingredients address the full spectrum of common cough types. The syrup is taken orally and absorbed through the gastrointestinal tract, with effects typically felt within 30 minutes of taking a dose.

Who Should Use Buttercup Bronchostop Cough Syrup?

This product is suitable for adults and young people aged 12 and over who are experiencing coughs associated with colds, minor upper respiratory tract infections, or general airway irritation. It is not appropriate for everyone, so it's worth checking the criteria below before purchasing.

• Adults aged 18 and over with a dry, tickly, or chesty cough
• Adolescents aged 12–17 years (under adult supervision)
• People looking for a dual-action remedy that covers both cough types
• Those who prefer a liquid formulation over tablets or lozenges

It is not suitable for children under 12, and you should speak to your GP or pharmacist if your cough has lasted more than seven days, is accompanied by a high fever, or produces discoloured mucus — these could be signs of a more serious condition requiring medical attention.

How Does Buttercup Bronchostop Compare to Other Cough Syrups?

How Should You Store Buttercup Bronchostop Cough Syrup?

Store this product below 25°C, away from direct sunlight and heat sources. Keep the bottle tightly closed when not in use. As with all medicines, keep it out of the reach and sight of children. Do not use the syrup after the expiry date printed on the label — if you're unsure whether a product is still safe to use, your pharmacist can advise. If you're managing several health conditions at once, our ear, nose and throat range includes a variety of products that may complement your care.

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.

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

Buttercup Bronchostop Cough Syrup is an over-the-counter oral medicine used to relieve coughs associated with colds, minor upper respiratory tract infections, and general airway irritation. It contains two active ingredients — dextromethorphan hydrobromide and guaifenesin — which work together to suppress the cough reflex and loosen mucus. It is intended for short-term use in adults and young people aged 12 and over.

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

Before taking this syrup, read the following carefully. There are certain situations where this product should not be used, and others where caution is needed.

Do not use this product if you:

• Are under 12 years of age
• Are allergic to dextromethorphan, guaifenesin, or any other ingredient in the syrup
• Are currently taking or have taken monoamine oxidase inhibitors (MAOIs) within the last 14 days
• Have a persistent or chronic cough associated with asthma, smoking, or emphysema
• Have a cough producing excessive mucus

Speak to your pharmacist or GP before use if you:

• Are pregnant or breastfeeding
• Have liver or kidney problems
• Have a history of drug dependence
• Are taking sedatives, antidepressants, or other cough and cold medicines

Known drug interactions:

• MAOIs — serious interaction; do not use together
• Selective serotonin reuptake inhibitors (SSRIs) — may increase risk of serotonin syndrome
• Sedatives and sleeping tablets — may increase drowsiness
• Other medicines containing dextromethorphan — risk of overdose if combined

How Should You Use Buttercup Bronchostop Cough Syrup?

Always use this medicine exactly as described in the patient information leaflet or as directed by your pharmacist. Use the measuring device provided or a calibrated oral syringe — never a household spoon, as this can lead to inaccurate dosing.

1. Shake the bottle gently before each use.
2. Measure the correct dose using the measuring cup or oral syringe provided.
3. Swallow the syrup directly — do not dilute it.
4. Take with a glass of water if preferred.
5. Allow at least four hours between doses.
6. Do not take more than four doses in any 24-hour period.

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

Like all medicines, this product can cause side effects, although not everyone will experience them. The NHS advises that you stop taking any medicine and seek advice if you experience a severe reaction. If you're also managing other symptoms, our pain relief range may help with associated discomfort such as a sore throat or headache.

Common side effects:

• Nausea
• Stomach upset or discomfort
• Dizziness
• Drowsiness

Less common side effects:

• Headache
• Vomiting
• Skin rash or itching
• Confusion (particularly in elderly patients or at higher doses)

Stop using this product and seek immediate medical attention if you experience difficulty breathing, swelling of the face or throat, or a severe skin reaction — these may indicate a rare allergic response.

How Should You Store Buttercup Bronchostop Cough Syrup?

• Store below 25°C in a cool, dry place
• Keep away from direct sunlight and heat
• Keep the bottle tightly closed after each use
• Keep out of the reach and sight 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're stocking up your medicine cabinet for the season, you might also want to explore our vitamins and supplements range to support your immune health alongside treatment.