Benylin Chesty Coughs (non-drowsy) – 150ml

Description

Benylin Chesty Coughs (non-drowsy) – 150ml

Benylin Chesty Coughs (non-drowsy) is a syrup used to relieve chesty coughs by helping to loosen and clear mucus from the chest. It is suitable for adults and children aged 12 and over.

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How It Works

This syrup contains two active ingredients that work together to ease chesty coughs. Guaifenesin is an expectorant, which means it helps to thin and loosen the mucus (phlegm) in your chest, making it easier to cough up and clear your airways. Levomenthol provides a cooling, soothing sensation that helps you breathe more comfortably.

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Directions for Use

Adults and children aged 12 and over should take 10 ml (two 5 ml spoonfuls) up to four times a day. It is recommended to leave at least four hours between doses. Do not exceed four doses in 24 hours. This medicine is not recommended for children under 12 years of age. Always read the patient information leaflet before use. If you are unsure about the correct dose, speak to your PillSorted pharmacist.

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Active Ingredients

• Guaifenesin 100 mg per 5 ml
• Levomenthol 1.1 mg per 5 ml

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Possible Side Effects

• Nausea or vomiting
• Stomach upset or discomfort
• Diarrhoea
• Dizziness
• Headache
• Skin rash (allergic reaction)
If you experience any serious side effects, stop taking this medicine and seek medical advice immediately.

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Who Should Not Take This Medicine

• Children under 12 years of age
• Anyone with a known allergy to guaifenesin, levomenthol, or any other ingredient in this product
• People with phenylketonuria (this product may contain phenylalanine — refer to the patient information leaflet for full details)
• Anyone currently taking or who has taken a monoamine oxidase inhibitor (MAOI) antidepressant within the last 14 days

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Interactions

Guaifenesin may interact with certain antidepressants, particularly MAOIs. There are no well-established interactions with common foods, but you should avoid taking other cough or cold remedies at the same time without seeking advice first, as they may contain similar ingredients. Tell your PillSorted pharmacist or doctor about all medicines you are currently taking, including herbal remedies and supplements.

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Pregnancy and Breastfeeding

The safety of guaifenesin and levomenthol during pregnancy and breastfeeding has not been fully established. This medicine is not recommended for use during pregnancy or whilst breastfeeding unless advised by a healthcare professional. Speak to your doctor or PillSorted pharmacist before use if you are pregnant, trying to conceive, or breastfeeding.

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Alcohol

There is no specific interaction between Benylin Chesty Coughs (non-drowsy) and alcohol. However, drinking alcohol whilst unwell is generally not recommended, and if you feel any unexpected effects, avoid alcohol and seek advice from your PillSorted pharmacist.

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Driving and Operating Machinery

This is the non-drowsy formulation of Benylin Chesty Coughs and is not expected to affect your ability to drive or operate machinery. However, if you feel dizzy or unwell after taking this medicine, avoid driving or using machinery until you feel better.

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Storage

Store below 25°C in a dry place, away from direct sunlight and heat. Do not refrigerate or freeze. Keep out of sight and reach of children. Do not use after the expiry date shown on the packaging.

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Important Information

• This product is a medicine. Speak to your doctor or PillSorted pharmacist before taking this product if you have an underlying medical condition or are taking any other medication or complementary therapy.
• If symptoms worsen or persist, contact your doctor.
• If pregnant, trying to conceive or breastfeeding, seek medical advice before use.
• If you suffer from allergies, confirm suitability with your PillSorted pharmacist before use.
• Store out of sight and reach of children.
• Read the enclosed patient information leaflet carefully before use.
• Contact your GP where appropriate.

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Patient Information Leaflet

For the full Patient Information Leaflet (PIL) for this medicine, visit the electronic Medicines Compendium (EMC). For further information about this medicine, visit NHS.uk.

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This content has been medically reviewed and approved by Zeinab Ardeshir (GPhC 2075730), Superintendent Pharmacist at PillSorted (GPhC-registered online pharmacy 9011258). Last reviewed: February 2026.

Brand	BENYLIN