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Benylin · Diphenhydramine, guaifenesin and levomenthol syrup for night-time coughs

Benylin Mucus Cough Night 150ml

Benylin Mucus Cough Night relieves a dry or chesty cough and the blocked feeling that comes with it at night, helping restful sleep, with the expectorant guaifenesin, the sedating antihistamine diphenhydramine and levomenthol. Causes drowsiness. 12 and over. Pharmacy medicine. 150ml.

Night-time coughChesty or dryCauses drowsinessPharmacy medicine
Price checker
1 pack
£7.991 pack
Includes our pharmacist’s order check Discreet plain packaging

Pharmacy medicine — a quick suitability check keeps you safe; our pharmacist reviews every order before dispatch.

Benylin Mucus Cough Night relieves a dry or chesty cough and the blocked feeling that comes with it at night, helping restful sleep, with the expectorant guaifenesin, the sedating antihistamine diphenhydramine and levomenthol. Causes drowsiness. 12 and over. Pharmacy medicine. 150ml.

What is Benylin Mucus Cough Night 150ml?

Benylin Mucus Cough Night is a pharmacy medicine for the relief of a cough - dry and/or chesty - and its congestion, helping restful sleep, for adults and children aged 12 and over.

How does it help?

Guaifenesin loosens mucus so it is easier to cough up, diphenhydramine is a sedating antihistamine that helps you sleep, and levomenthol soothes. Adults and children 12 and over: two 5ml spoonfuls (10ml) four times a day - or start with 10ml at bedtime and then every 6 hours. No more than 4 doses in 24 hours.

Key benefits

  • Loosens chesty mucus
  • Helps restful sleep
  • Soothing levomenthol
  • For 12 and over

Who should take care?

Causes drowsiness - do not drive, cycle or use machinery if affected, and avoid alcohol. Not for under 12s, and never use it to make a child sleepy. Do not take with a cough suppressant or anything else containing diphenhydramine. Contains glucose and sucrose (7g and 2g per 10ml dose), alcohol, sodium, benzoic acid and the colour Ponceau 4R (E124). Ask first if you are pregnant or breastfeeding. Stop and see a doctor if the cough lasts more than 5 days, keeps coming back, or comes with a fever, rash or lasting headache.

About this medicine

Active ingredients (per 5ml)Diphenhydramine hydrochloride 14mg, guaifenesin 100mg, levomenthol 1.1mg
Pack size150ml
Legal categoryPharmacy (P) medicine
Dose12 and over: 10ml four times a day, or 10ml at bedtime then every 6 hours; no more than 4 doses in 24 hours
Age12 and over

Information leaflet

Always read the patient information leaflet before commencing treatment.

The leaflet for this exact product is inside the pack. If you have lost it, ask our pharmacist and we will print it for you.

How quickly will it arrive?

Collect from pharmacy
22-24 Woodsley Rd, Leeds LS3 1DT
Usually same day after pharmacist approvalFree
Local van delivery
LS2–LS6 postcodes
Order by 10am → next morning’s 10am round£1
Standard UK delivery
Royal Mail Tracked 48
2–3 working days from dispatch£3.99 free over £40
Express UK delivery
Royal Mail Tracked 24
Next delivery day from dispatch£5.49

Every order is reviewed by our pharmacist before dispatch. Full delivery details →