Skip to product information
1 of 1

  • Images are for illustration purposes only

Covonia Medicated Sore Throat 5mg/1mg Lozenges Lemon Flavour - 36 Lozenges

Covonia Medicated Sore Throat 5mg/1mg Lozenges Lemon Flavour - 36 Lozenges

  • 1. Ozempic®️-equivalent therapy now available for weight management
  • 2. Average weight loss of 17%, with 1 in 3 patients achieving over 20%
  • 3. May help reduce osteoarthritis-related pain
  • 4. Wegovy®️ is not expected to impact the effectiveness of oral contraceptives
  • 5. Supports cardiovascular risk reduction
  • 6. Over 22 million patients treated with semaglutide-based therapies since 2018

  • ✔️ Relieves sore throat pain with lidocaine local anaesthetic
  • ✔️ Antiseptic action reduces bacteria in the mouth and throat
  • ✔️ Dual-action formula targets both pain and infection
  • ✔️ Suitable for adults and young people aged 12 and over
  • ✔️ 36 lozenges per pack for extended sore throat relief

Price Checker

Regular price £6.35
Sale price £6.35
Sale Sold out
  • Lowest price guarantee
  • Includes FREE private prescription
View full details

 

What Are Covonia Sore Throat Lozenges?

 

A sore throat can stop you in your tracks. Whether it's the scratchy discomfort that hits first thing in the morning or the raw, burning pain that makes swallowing feel like a chore, you want relief that actually works. Sore throat lozenges like Covonia Medicated Sore Throat 5mg/1mg Lemon Flavour are designed to do exactly that — combining a local anaesthetic with an antiseptic in a single, convenient lozenge. Each pack contains 36 lozenges, giving you plenty of doses to get through the worst of it.

Sore throats are one of the most common reasons people visit a pharmacist in the UK. The NHS notes that most sore throats are caused by viral infections and will resolve on their own within a week, but that doesn't make the discomfort any easier to bear in the meantime. These lozenges offer targeted, localised relief right where you need it. You can also browse our wider range of ear, nose and throat products if you're dealing with related symptoms.

 

How Do Covonia Medicated Lozenges Work?

 

The action of these lozenges comes down to two active ingredients working together. As the lozenge dissolves slowly in your mouth, both ingredients are released directly onto the affected tissue.

  • Lidocaine hydrochloride 5mg — a local anaesthetic that temporarily blocks nerve signals in the throat lining, reducing the sensation of pain and soreness
  • Cetylpyridinium chloride 1mg — a quaternary ammonium antiseptic that disrupts bacterial cell membranes, helping to reduce the number of bacteria present in the mouth and throat
  • The lemon flavour makes the lozenge pleasant to use, encouraging slow dissolution for maximum contact time with the affected area
  • Relief typically begins within a few minutes of the lozenge starting to dissolve

It's worth noting that these lozenges treat symptoms rather than the underlying cause. If your sore throat is viral in origin — which most are — the antiseptic component won't eliminate the virus, but it can help manage bacterial load and reduce discomfort while your immune system does its work.

 

Who Should Use Covonia Medicated Sore Throat Lozenges?

 

These lozenges are suitable for adults and young people aged 12 and over who are experiencing a sore throat. They're particularly useful when you need fast, localised relief without reaching for systemic pain relief like paracetamol or ibuprofen. That said, they can be used alongside those medicines if needed — just check with your pharmacist first.

  • Adults aged 18 and over with a sore throat from a cold, flu, or mild infection
  • Teenagers aged 12 to 17 (under adult supervision is advisable)
  • People who prefer a non-systemic option for throat pain
  • Those who want an antiseptic element alongside pain relief in one product

They are not suitable for children under 12, or for anyone with a known allergy to local anaesthetics of the amide type (such as lidocaine). If you have a high temperature, difficulty breathing, or a rash alongside your sore throat, seek medical advice rather than self-treating.

 

How Do Covonia Lozenges Compare to Other Sore Throat Products?

 

Feature Covonia Medicated Lozenges Plain Glycerol Lozenges
Active ingredients Lidocaine 5mg + Cetylpyridinium chloride 1mg Glycerol (demulcent only)
Pain relief Yes — local anaesthetic action Mild — soothing only
Antiseptic action Yes No
Suitable age 12 years and over Often suitable from younger ages

 

How Should You Store Covonia Medicated Sore Throat Lozenges?

 

Store these lozenges below 25°C in a dry place, away from direct sunlight. Keep them out of reach and sight of children at all times. Do not use after the expiry date printed on the packaging. If you're stocking up on winter remedies, it's worth checking your medicine cabinet alongside your supply of cold and flu treatments to make sure everything is in date.

These sore throat lozenges are an over-the-counter medicine. Always read the patient information leaflet before use. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

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.

Covonia Medicated Sore Throat 5mg/1mg Lozenges Lemon Flavour - 36 Lozenges specifications
Treatment category Sore throat relief
Mechanism of action Local anaesthetic (lidocaine) + antiseptic (cetylpyridinium chloride)
Effective for Sore throat pain, throat irritation, minor bacterial load reduction
Suitable for Adults and children aged 12 and over
Active ingredient Lidocaine hydrochloride 5mg, Cetylpyridinium chloride 1mg
Pack size 36 lozenges
Strengths 5mg/1mg per lozenge
UK classification General Sale List (GSL)
Drug class Local anaesthetic / Antiseptic
Preparation Lozenge
Route of administration Oral (buccal dissolution)

Specifications of Covonia Medicated Sore Throat 5mg/1mg Lozenges Lemon Flavour - 36 Lozenges

 

What Is Covonia Medicated Sore Throat Lozenge and What Is It Used For?

 

Covonia Medicated Sore Throat 5mg/1mg Lemon Flavour Lozenges are an over-the-counter medicine used to relieve the pain and discomfort of a sore throat. Each lozenge contains two active ingredients: lidocaine hydrochloride, which acts as a local anaesthetic to numb throat pain, and cetylpyridinium chloride, which acts as an antiseptic to help reduce bacteria in the mouth and throat. The lemon flavour makes them easy and pleasant to use throughout the day.

Sore throats are extremely common, particularly during autumn and winter. The NHS confirms that most are caused by viral infections such as colds or flu and do not require antibiotics. These lozenges are intended for short-term symptomatic relief — they won't cure the underlying infection, but they can make the experience considerably more manageable.

 

What Do You Need to Know Before Using Covonia Medicated Lozenges?

 

Before using these lozenges, check the following contraindications and warnings carefully:

  • Do not use if you are allergic to lidocaine, other amide-type local anaesthetics, cetylpyridinium chloride, or any other ingredient in the lozenge
  • Do not give to children under 12 years of age
  • Do not use for more than 3 consecutive days without seeking medical advice
  • Seek medical advice if your sore throat is severe, accompanied by a high fever (above 38°C), difficulty swallowing or breathing, or a skin rash
  • Consult your doctor or pharmacist if you are pregnant or breastfeeding before use
  • Use with caution if you have any known sensitivity to antiseptic products

Known drug interactions with these lozenges at standard OTC doses are not clinically significant. However, always inform your pharmacist of any other medicines you are taking, including herbal remedies.

  • No significant interactions are documented at the doses used in these lozenges
  • If you are taking medicines that affect heart rhythm (antiarrhythmics), mention this to your pharmacist as a precaution with lidocaine-containing products

 

How Should You Use Covonia Medicated Sore Throat Lozenges?

 

Using these lozenges correctly ensures you get the most benefit from each dose. Follow these steps:

  1. Take one lozenge from the pack
  2. Place it in your mouth and allow it to dissolve slowly — do not chew or swallow it whole
  3. Let the lozenge make full contact with the back of your throat as it dissolves
  4. Repeat every 2 to 3 hours as needed
  5. Do not exceed 8 lozenges in any 24-hour period
Indication Age Group Dose Frequency
Sore throat relief Adults and children 12+ 1 lozenge Every 2–3 hours (max 8 in 24 hours)
Not applicable Under 12 years Not suitable

If symptoms have not improved after 3 days of use, stop taking the lozenges and consult your pharmacist or GP. You might also find it helpful to explore our pain relief range for complementary options to manage discomfort.

 

What Are the Possible Side Effects of Covonia Medicated Lozenges?

 

Like all medicines, these lozenges can cause side effects, although not everyone will experience them. Most side effects are mild and localised to the mouth and throat.

Common side effects:

  • Temporary numbness or tingling in the mouth or tongue
  • Mild local irritation in the throat
  • Altered taste sensation

Less common side effects:

  • Hypersensitivity reactions such as skin rash or itching
  • Swelling of the mouth, lips, or throat (angioedema — seek urgent medical help if this occurs)
  • Nausea if the lozenge is swallowed rather than dissolved

Stop using the lozenges immediately and seek medical advice if you experience any signs of a serious allergic reaction, including difficulty breathing, swelling of the face or throat, or a widespread rash. These reactions are rare but require prompt attention.

 

How Should You Store Covonia Medicated Sore Throat Lozenges?

 

  • Store below 25°C in a dry place
  • Keep away from direct sunlight and moisture
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the carton
  • Do not store in a bathroom cabinet where humidity may affect the lozenges
  • Dispose of any unused lozenges safely — return to a pharmacy if possible

If you're building a home medicine kit, it's worth pairing these lozenges with other essentials. Our first aid range has everything you need to be prepared for common ailments throughout the year.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Covonia Medicated Sore Throat Lozenges online in the UK?

You can buy Covonia Medicated Sore Throat 5mg/1mg Lemon Flavour Lozenges directly from Cured Pharmacy online for £6.35 with fast UK delivery. They are a General Sale List medicine, so no prescription is needed. You can also browse our full ear, nose and throat range for related products.

How do Covonia Medicated Sore Throat Lozenges work in the body?

Each lozenge contains lidocaine hydrochloride, a local anaesthetic that temporarily blocks pain signals in the throat lining, and cetylpyridinium chloride, an antiseptic that disrupts bacterial cell membranes. As the lozenge dissolves slowly in your mouth, both ingredients are released directly onto the affected tissue. This dual action means you get both pain relief and antibacterial activity from a single lozenge.

How do I use Covonia Medicated Sore Throat Lozenges step by step?

Place one lozenge in your mouth and allow it to dissolve slowly — do not chew or swallow it whole. Use one lozenge every 2 to 3 hours as needed, and do not exceed 8 lozenges in any 24-hour period. Allowing the lozenge to dissolve fully ensures maximum contact time with the throat tissue for the best effect.

What is the correct dose of Covonia Medicated Sore Throat Lozenges for adults?

Adults and young people aged 12 and over should take one lozenge every 2 to 3 hours as required. The maximum dose is 8 lozenges in any 24-hour period. Do not use for more than 3 consecutive days without consulting a pharmacist or GP.

When is the best time to use Covonia Medicated Sore Throat Lozenges?

Use a lozenge whenever your sore throat symptoms are most uncomfortable — many people find them particularly helpful first thing in the morning, before meals, or before speaking for extended periods. You can use them throughout the day as needed, spacing doses at least 2 hours apart. Avoid eating or drinking immediately after using a lozenge to allow the active ingredients to remain in contact with the throat.

What are the side effects of Covonia Medicated Sore Throat Lozenges?

The most common side effect is temporary numbness or tingling in the mouth, which is expected given the local anaesthetic ingredient. Less commonly, you may experience mild local irritation, altered taste, or — rarely — a hypersensitivity reaction such as a rash or swelling. If you notice swelling of the mouth, lips, or throat, stop use immediately and seek urgent medical attention.

How do I manage side effects of Covonia Medicated Sore Throat Lozenges?

Temporary mouth numbness is normal and will resolve once the lozenge has fully dissolved — no action is needed. If you experience persistent irritation, try spacing doses further apart or reducing the number of lozenges used per day. For any signs of an allergic reaction, stop use immediately and contact your pharmacist or GP.

Are Covonia Medicated Sore Throat Lozenges suitable for children?

These lozenges are not suitable for children under 12 years of age due to the lidocaine content. For children aged 12 and over, they can be used under adult supervision following the standard dosage instructions. If you need sore throat relief for younger children, speak to a pharmacist about age-appropriate alternatives.

Can I use Covonia Medicated Sore Throat Lozenges if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, you should consult your doctor or pharmacist before using these lozenges. While lidocaine is used clinically in some pregnancy-related procedures, self-medicating during pregnancy should always be discussed with a healthcare professional first. Your pharmacist can advise on the safest options for you.

How long can you use Covonia Medicated Sore Throat Lozenges for?

These lozenges are intended for short-term use only — do not use them for more than 3 consecutive days without seeking medical advice. Most viral sore throats resolve within 7 to 10 days according to the NHS. If your symptoms persist beyond 3 days, worsen, or are accompanied by a high fever or difficulty swallowing, consult your GP.

What happens if I accidentally swallow a Covonia Medicated Sore Throat Lozenge whole?

Swallowing a single lozenge whole is unlikely to cause serious harm in an adult, but it means you won't get the intended local throat relief. If a child under 12 swallows one, or if an adult swallows several, contact NHS 111 or your nearest pharmacist for advice. Always keep lozenges out of reach of children.

Who is eligible to use Covonia Medicated Sore Throat Lozenges?

These lozenges are suitable for adults and young people aged 12 and over who have a sore throat. They are not suitable for anyone with a known allergy to lidocaine or other amide-type local anaesthetics, or to cetylpyridinium chloride. Pregnant or breastfeeding individuals should seek advice before use.

What are the alternatives to Covonia Medicated Sore Throat Lozenges?

Alternatives include plain demulcent lozenges (such as glycerol-based products), benzydamine-containing sprays or lozenges (such as Difflam), or systemic pain relief such as paracetamol or ibuprofen. The right choice depends on your symptoms, age, and any other medicines you are taking — your pharmacist can help you decide. You can also explore our cold and flu range for complementary remedies.

Can I take Covonia Medicated Sore Throat Lozenges with paracetamol or ibuprofen?

Yes, these lozenges can generally be used alongside paracetamol or ibuprofen for additional systemic pain relief, as there are no clinically significant interactions at standard OTC doses. Always follow the dosage instructions for each product separately. If you are unsure, ask your pharmacist before combining medicines.

What are the latest findings on lidocaine lozenges for sore throat relief?

Lidocaine has a well-established evidence base as a local anaesthetic for mucosal pain relief, and its use in throat lozenges is supported by decades of clinical use. The NHS recommends medicated lozenges as one of several self-care options for sore throat symptom management. Cetylpyridinium chloride is similarly well-documented as an effective oral antiseptic in published clinical literature.

How Should You Use Covonia Medicated Sore Throat Lozenges?

Using these lozenges correctly is straightforward, but it does make a difference to how well they work. The key is to let the lozenge dissolve slowly in your mouth rather than chewing or swallowing it — this ensures the active ingredients stay in contact with your throat for as long as possible.

Follow these steps each time you use a lozenge:

What Is the Correct Dose of Covonia Medicated Sore Throat Lozenges?

The dose is the same for all eligible users — one lozenge at a time, repeated as needed within the daily limit. Never exceed the maximum daily dose, even if your symptoms feel severe.

When Is the Best Time to Use Covonia Medicated Sore Throat Lozenges?

There is no fixed schedule — use a lozenge whenever your throat discomfort is at its worst. Many people find their sore throat is most painful first thing in the morning, before meals, or when they need to speak at length. Using a lozenge 10 to 15 minutes before eating or speaking can help manage discomfort during those activities.

Try to space doses at least 2 hours apart and avoid using more than 8 lozenges in a single day. If you find yourself needing the maximum dose every day, that's a sign you should speak to your pharmacist or GP.

How Long Can You Use Covonia Medicated Sore Throat Lozenges For?

These lozenges are designed for short-term use only. Do not use them for more than 3 consecutive days without consulting a pharmacist or GP. Most sore throats caused by viral infections will begin to improve within a few days, and the NHS advises that symptoms typically resolve within 7 to 10 days.

If your sore throat persists beyond 3 days, worsens significantly, or is accompanied by a high temperature, difficulty swallowing, or a rash, stop using the lozenges and seek medical advice promptly. Prolonged or severe symptoms may indicate a bacterial infection or another condition requiring professional assessment.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

What Are the Most Common Side Effects of Covonia Medicated Sore Throat Lozenges?

Because these lozenges contain lidocaine, a local anaesthetic, some degree of mouth or throat numbness is expected and is actually part of how the product works. This is not a cause for concern and will resolve once the lozenge has fully dissolved. Other common effects are mild and temporary.

  • Temporary numbness or tingling in the mouth, tongue, or throat
  • Mild local irritation at the site of dissolution
  • Altered or reduced taste sensation during and shortly after use

What Are the Less Common Side Effects of Covonia Medicated Sore Throat Lozenges?

Less commonly, some people may experience reactions that go beyond the expected local anaesthetic effect. These are not typical but are worth being aware of, particularly if you have a history of sensitivities to antiseptic or anaesthetic products.

  • Nausea, particularly if the lozenge is swallowed rather than dissolved
  • Dry mouth or increased salivation
  • Mild skin rash or itching around the mouth
  • Headache

What Are the Serious Side Effects of Covonia Medicated Sore Throat Lozenges?

Serious side effects are rare but require immediate attention. Hypersensitivity reactions to lidocaine or cetylpyridinium chloride can occur, though they are uncommon at the doses used in these lozenges. If you experience any of the following, stop using the product immediately and seek urgent medical help.

  • Swelling of the face, lips, tongue, or throat (angioedema)
  • Difficulty breathing or swallowing
  • Widespread skin rash or hives
  • Dizziness or feeling faint

What Should You Do If You Experience Side Effects of Covonia Medicated Sore Throat Lozenges?

For mild side effects such as temporary numbness or taste changes, no action is needed — these will resolve on their own. If you find the numbness uncomfortable, try spacing your doses further apart or using fewer lozenges per day. Always stay within the maximum daily dose of 8 lozenges.

For any signs of a serious allergic reaction, stop use immediately, call 999 or go to your nearest A&E department. You can also report side effects to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can Covonia Medicated Sore Throat Lozenges Interact With Other Medicines?

At the doses used in these lozenges, clinically significant drug interactions are not well documented. However, if you are taking antiarrhythmic medicines (drugs used to treat irregular heart rhythms), mention this to your pharmacist before using any lidocaine-containing product, as a precaution. Similarly, if you are taking any medicines that affect the immune system or have known sensitivities to antiseptics, seek pharmacist advice before use.

Always tell your pharmacist about all medicines you are currently taking, including over-the-counter products, vitamins, and herbal supplements, to ensure there are no unexpected interactions.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

We’re a safe and
regulated UK service

Registered Pharmacy Badge

Lowest Price Guarantee

We're convinced you won't find your treatment cheaper, but if you do we'll refund the difference.

Find out more

100% discreet packaging

We're convinced you won't find your treatment cheaper, but if you do we'll refund the difference.

Find out more

Agent

Need help?
Talk to our friendly experts now

How our service works

Service Setup

Service setup

Discreet Packaging

Discreet packaging

Express Delivery

Express delivery