Buttercup Bronchostop Cough Pastilles

What Are Bronchostop Cough Pastilles and How Do They Help?

A cough that lingers can be genuinely exhausting — whether it's a dry, scratchy tickle keeping you awake at night or a chesty cough that just won't shift. Bronchostop cough pastilles from Buttercup are a traditional herbal medicinal product designed to tackle both types. Each pastille combines two well-established herbal extracts — thyme and marshmallow root — to soothe the throat and support the body's natural ability to clear mucus. At £9.99, they offer a straightforward, accessible option for adults and children aged 6 and over who want relief without a prescription. If you're also dealing with cold and flu symptoms alongside your cough, you might find our cold and flu range useful too.

These pastilles are registered as a traditional herbal remedy in the UK under the Traditional Herbal Registration (THR) scheme, which means they meet standards of quality and safety set by the MHRA. That's reassuring to know when you're choosing an over-the-counter product for yourself or your family.

How Do Buttercup Bronchostop Cough Pastilles Work?

The two active herbal ingredients each play a distinct role in easing cough symptoms:

• Thyme herb dry extract: Thyme (Thymus vulgaris) has a long history of use in respiratory complaints. It acts as an expectorant — helping to loosen and thin mucus in the airways — and has antispasmodic properties that can reduce the frequency and intensity of coughing fits.
• Marshmallow root dry extract: Marshmallow root (Althaea officinalis) contains mucilage, a gel-like substance that coats and soothes the mucous membranes of the throat and upper airways. This creates a protective film that reduces irritation and the urge to cough.

Together, these two extracts address both the productive (chesty) and non-productive (dry, tickly) aspects of a cough. The pastille format means the active ingredients are released gradually as the lozenge dissolves in your mouth, allowing prolonged contact with the throat lining where it's needed most.

Who Is Buttercup Bronchostop Suitable For?

These pastilles are designed for a fairly broad range of people. They're particularly well suited to those who prefer a herbal approach to managing cough symptoms, or who want to avoid the drowsiness sometimes associated with antihistamine-based cough remedies. That said, they're not appropriate for everyone.

Bronchostop cough pastilles are suitable for:

• Adults experiencing dry, tickly, or chesty coughs
• Children aged 6 years and over (with age-appropriate dosing)
• People who prefer traditional herbal remedies over synthetic medicines
• Those looking for a non-drowsy cough relief option

They are not suitable for children under 6, and anyone with a known allergy to plants in the Lamiaceae family (which includes thyme) or the Malvaceae family (which includes marshmallow) should avoid them. If you have a persistent cough lasting more than a week, or a cough accompanied by fever, breathlessness, or blood, you should see your GP rather than self-treating.

How Do Bronchostop Pastilles Compare to Other Cough Lozenges?

Are Bronchostop Cough Pastilles Safe to Store at Home?

Yes — storage is simple. Keep the pastilles below 25°C in a dry place, away from direct sunlight, and always out of reach of children. Check the expiry date on the pack before use and do not use them beyond that date. If you're stocking up your home medicine cabinet, our ear, nose and throat range includes a variety of products for seasonal respiratory symptoms that pair well with these pastilles.

It's worth noting that Bronchostop cough pastilles contain sucrose, so people with rare hereditary conditions such as fructose intolerance, glucose-galactose malabsorption, or sucrase-isomaltase deficiency should not use them. If you're unsure whether this product is right for you, a quick conversation with your pharmacist can help clarify things.

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 Are Buttercup Bronchostop Cough Pastilles and What Are They Used For?

Buttercup Bronchostop Cough Pastilles are a traditional herbal medicinal product used to relieve the symptoms of dry, tickly, and chesty coughs in adults and children aged 6 years and over. They are registered under the UK's Traditional Herbal Registration (THR) scheme, which is overseen by the MHRA. This registration confirms that the product meets defined standards of quality and that there is a plausible basis for its traditional use — though it does not require the same level of clinical trial evidence as a licensed medicine. The NHS notes that coughs are usually caused by a respiratory tract infection and often clear up on their own within three weeks, but soothing remedies can help manage symptoms in the meantime.

What Do You Need to Know Before Using Bronchostop Cough Pastilles?

Before using these pastilles, it's important to check the following contraindications and warnings:

• Do not use if you are allergic to thyme, other plants of the Lamiaceae family, marshmallow root, or any other ingredient in the pastilles
• Not suitable for children under 6 years of age
• Do not use if you have a known hereditary condition of fructose intolerance, glucose-galactose malabsorption, or sucrase-isomaltase deficiency (the pastilles contain sucrose)
• If you are pregnant or breastfeeding, consult your doctor or pharmacist before use
• Seek medical advice if your cough is accompanied by fever, breathlessness, chest pain, or blood — these may indicate a more serious condition requiring investigation
• Consult your GP if symptoms have not improved after 1 week of use

Regarding drug interactions, no significant interactions with other medicines have been formally documented for this product at standard doses. However:

• If you are taking any prescribed medicines, always inform your pharmacist before starting a new herbal product
• High-dose thyme preparations may theoretically interact with anticoagulant medicines — use at standard pastille doses is unlikely to be clinically significant, but caution is advised

How Should You Use Buttercup Bronchostop Cough Pastilles?

Using these pastilles correctly ensures you get the most benefit from the herbal ingredients. Follow these steps:

1. Take one pastille from the pack
2. Place it in your mouth
3. Allow it to dissolve slowly — do not chew or swallow it whole
4. Repeat as needed, following the age-appropriate dose below
5. Do not exceed the maximum daily dose for your age group

If you're managing a cough alongside other symptoms such as a sore throat or nasal congestion, you may find it helpful to explore our ear, nose and throat collection for complementary products.

What Are the Possible Side Effects of Bronchostop Cough Pastilles?

Side effects with Bronchostop cough pastilles are uncommon, but as with any medicinal product, they can occur. The frequency of side effects is not well established from clinical data, given the traditional herbal registration status of this product.

Common side effects (may affect some users):

• Mild gastrointestinal discomfort such as nausea or stomach upset

Less common or rare side effects:

• Hypersensitivity reactions, including skin rash, itching, or urticaria (hives)
• Swelling of the face, lips, or throat (angioedema) — seek emergency medical help immediately if this occurs
• Worsening of asthma symptoms in sensitive individuals

Stop using the pastilles and contact your pharmacist or GP if you notice any unexpected reaction. The NHS advises that allergic reactions to herbal products, while uncommon, do occur and should always be taken seriously.

How Should You Store Buttercup Bronchostop Cough Pastilles?

Correct storage helps maintain the quality and effectiveness of the pastilles throughout their shelf life. Follow these guidelines:

• Store below 25°C
• Keep in a dry place, away from direct sunlight and moisture
• Keep the pack tightly closed when not in use
• Store out of the sight and reach of children
• Do not use after the expiry date printed on the pack
• Do not dispose of medicines via wastewater or household waste — return unused medicines to your pharmacy for safe disposal

If you're building up a home medicine cabinet for the colder months, our cold and flu collection has a wide range of products to help you stay prepared. And if you're looking to support your immune health more broadly, our vitamins and supplements range includes options that may complement your seasonal wellness routine.