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Benylin 4 Flu Tablets Paracetamol, Diphenhydramine & Pseudoephedrine - 24 Tablets
Paracetamol, pseudoephedrine and diphenhydramine in one tablet for fever, aches, sore throat, blocked and runny nose and cough. Pharmacy-only flu relief, ages 10+, one pack per order. 24 tablets.
- Fever, aches, blocked nose, cough.
- Pseudoephedrine — the decongestant that works.
- Helps you rest — causes drowsiness.
- Adults 2 tablets, ages 10-15 one, 4x daily.
- Limit: 1 pack per order.
Regular price
£5.99 GBP
inc. VAT
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Safety information
4
Pharmacy medicine — pharmacist review
You'll answer a short set of questions before this can be added to your basket, and our pharmacist reviews every order before it is dispatched.
Pseudoephedrine — one pack per sale
Not suitable with high blood pressure, heart disease, diabetes, an overactive thyroid, glaucoma, severe kidney disease, or within 14 days of an MAOI antidepressant. Stop and seek urgent help for a sudden severe headache, confusion, seizures or vision changes. Sale is limited to one pseudoephedrine pack.
Diphenhydramine — causes drowsiness
A sedating antihistamine: don't drive or use machinery after a dose, and avoid alcohol. Not with any other diphenhydramine product, including night-time sleep aids such as Nytol. Ask a pharmacist first with glaucoma, prostate or bladder problems, epilepsy, or if you're pregnant or breastfeeding.
Contains paracetamol
Do not take with any other paracetamol-containing product. Never exceed the stated dose — overdose can cause serious liver damage.
Product overview
About Benylin 4 Flu
Four symptoms, one tablet: Benylin 4 Flu pairs paracetamol for fever, headache, sore throat and aches with pseudoephedrine to unblock the nose and diphenhydramine to dry a runny nose and calm a cough. The pharmacy-only flu tablet, for adults, over-16s and, at a lower dose, children from 10. 24 tablets.
Why it's behind the counter
General-sale flu remedies use phenylephrine, which many people find does little for a blocked nose. Benylin 4 Flu contains pseudoephedrine, the decongestant that works, so it's supplied after a short questionnaire and limited to one pack. The diphenhydramine means it also takes the edge off the cough and helps you rest, and makes it a poor choice before driving.
How to take
Adults and over-16s: two tablets up to four times a day, at least four hours apart, no more than eight in 24 hours. Children 10 to 15: one tablet up to four times a day. Not for under-10s. Don't take with any other paracetamol, cold, flu or decongestant product, and if symptoms last more than a few days, see a pharmacist or GP.
Good to know
Causes drowsiness: no driving, no alcohol. Not suitable with high blood pressure, heart disease, diabetes, an overactive thyroid, glaucoma, or within 14 days of an MAOI antidepressant; the questionnaire checks each. Contains paracetamol, so count it towards your daily limit. Pharmacist-reviewed before dispatch.
Product details
- Active ingredients Paracetamol 500mg, Diphenhydramine hydrochloride 12.5mg, Pseudoephedrine hydrochloride 22.5mg
- Vendor Benylin
- SKU 2069813
Important information
Please read before purchase. The information provided regarding medicines, dietary supplements or ointments is not to be taken as medical advice.
Consult a healthcare professional prior to use if you are pregnant, nursing, taking medication, or have a medical condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if the seal under the cap is broken or missing. Always read the label and any patient information leaflet before use.
Frequently asked questions
Can I take it with paracetamol?
No — each tablet already contains 500mg of paracetamol. Don't add any other paracetamol product, and don't combine it with another cold or decongestant remedy.
Will it make me drowsy?
Yes — diphenhydramine is a sedating antihistamine. Don't drive, and avoid alcohol; many people keep it for evenings and days off.
Why only one pack?
It contains pseudoephedrine, which is limited by law to one pack per sale. Our checkout applies the same limit across all pseudoephedrine products.
Shipping information
We deliver across mainland UK by Royal Mail Tracked, usually within 3–5 working days.
Delivery is £2.99, or free on orders over £40. You'll get tracking by email once your order is on its way.
For full details, see our Delivery Policy.