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Strefen Orange Flavour Sugar Free Lozenges

  • Sugar free lozenges for short-term relief of sore throat pain
  • Reduces soreness, swelling, and difficulty swallowing
  • Contains flurbiprofen 8.75 mg per lozenge
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In stock

£6.89
24 hr tracked delivery once approved
Fast & Free Delivery Options

Variety of delivery options including next day & free delivery.

100% UK-based Pharmacy

Pharmacy, clinic and prescribers based in Greater Manchester.

Free Online Consultations

Start your treatment with a quick and free online consultation.

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About Strefen Orange Flavour Sugar Free Lozenges

Strefen Orange Flavour Sugar Free Lozenges contain flurbiprofen 8.75 mg, a non-steroidal anti-inflammatory drug (NSAID) with analgesic, antipyretic, and anti-inflammatory properties. They are designed to provide short-term relief from sore throat symptoms, including pain, soreness, swelling, and difficulty swallowing.

Strefen Lozenges are suitable for adults and adolescents aged 12 years and over and are available in pack size:

  • Strefen Orange Flavour Sugar Free Lozenges – 16 lozenges
Medication Name Strefen Orange Flavour Sugar Free Lozenges
Active Ingredient Flurbiprofen 8.75 mg per lozenge
Other Ingredients Aspartame, acesulfame K, microcrystalline cellulose, maize starch, crospovidone, magnesium stearate, orange flavour, purified water
Medication Form Sugar free lozenges
Available Sizes 16 lozenges per pack
Who Can Use It Adults and adolescents aged 12 years and over
Prescription Required? No – Pharmacy (P) medicine
Patient Information Leaflet Strefen Orange Flavour Sugar Free Lozenges – Patient Information Leaflet

What Are Strefen Lozenges Used For?

Strefen Lozenges relieve sore throat pain, soreness, swelling, and difficulty swallowing. They work by reducing inflammation and providing analgesic relief when used as directed.

Who Is Strefen Suitable For?

Strefen is suitable for adults and adolescents aged 12 and over.

Do not use Strefen Lozenges if you:

  • Are allergic to flurbiprofen or any other ingredients
  • Have had asthma, wheezing, facial swelling, hives, or intolerance to NSAIDs
  • Have gastrointestinal ulcers, bleeding, or severe heart, liver, or kidney problems
  • Are in the last 3 months of pregnancy

Consult a doctor before use if you:

  • Have heart, liver, or kidney disease
  • Have a history of stroke or bowel disease
  • Have bacterial throat infections or tonsillitis
  • Are pregnant in the first 6 months or breastfeeding
  • Take other medicines including NSAIDs, aspirin, anticoagulants, diuretics, or medicines for high blood pressure

How to Use Strefen Lozenges

  1. Allow one lozenge to slowly dissolve in the mouth.
  2. Use every 3–6 hours as needed.
  3. Do not exceed 5 lozenges in 24 hours.
  4. Use for a maximum of 3 days.

Possible Side Effects

Common:

  • Throat irritation
  • Stomach discomfort

Uncommon:

  • Rash or mild allergic reactions

Rare:

  • Severe allergic reactions, gastrointestinal bleeding

Stop using immediately and consult a doctor if serious reactions occur.

Warnings and Precautions

  • Do not exceed the recommended dose or duration.
  • Stop use at the first sign of allergic reactions.
  • Not suitable for children under 12 years.
  • Use with caution in elderly patients.

Storage Instructions

  • Store below 25°C in the original packaging.
  • Keep out of sight and reach of children.
  • Do not use after expiry date.

Strefen Orange Flavour Sugar Free Lozenges Reviews

Our Experienced UK-based Pharmacy Team

Clinical Consultant
MUDr, MRCEM, EBCEM, FRCEM
GMC no. 7176414

Pharmacist
MPharm
GPhC no. 2065469

Pharmacist
MPharm
GPhC no. 2046514

Page content authored by Amjad Khan, last reviewed by Mr Muhammad on 7th March 2026.

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