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Covonia Medicated Sore Throat 5mg/1mg Lozenges Menthol – patient leaflet, side effects, dosage

Updated:
Medicine strength:
5 mg/1 mg
Contains active substances:

Patient leaflet - Covonia medicated Sore Throat 5 mg/1 mg lozenges Menthol Flavour

1. WHAT COVONIA LOZENGES MENTHOL IS AND WHAT IT IS USED FOR.

Covonia Lozenges Menthol is a compressed lozenge for local action in the mouth and the pharynx.

It is an antiseptic and local pain-killer.

Covonia Lozenges Menthol is recommended for:

  • The treatment of the symptoms of a sore throat,

    red throat, disorders of the pharynx accompanied by irritation.

  • In case of bacterial infection accompanied by

    fever, an additional treatment is necessary; - Covonia Lozenges Menthol is sugar-free and is

    therefore also suited for diabetics.

2. WHAT YOU NEED TO KNOW BEFORE YOU TAKE COVONIA LOZENGES MENTHOL.

Do not use Covonia Lozenges Menthol

  • If you are allergic to chlorhexidine dihydrochloride

    or lidocaine hydrochloride monohydrate or any of the other ingredients of Covonia Lozenges Menthol (listed in section 6).

  • On children younger than 12 years old. Warnings and precautions

Talk to your doctor or pharmacist before using Covonia Lozenges Menthol.

  • Covonia Lozenges Menthol should not be used

    for long periods, uninterruptedly or repeatedly. Limit the use to strictly necessary relief of pain and irritation.

  • In case of excessive dose (more than 20 lozenges

    per day) there is a small risk of decrease of the control over the swallowing re ex.

  • For young children who have a history of

    convulsions. This medicine actually contains levomenthol.

  • If you are using other medication. Please also

    read the section headed “Other medicines and Covonia Lozenges Menthol”.

Consult your doctor if one of the above warnings applies to you, or if this has been the case in the past.

9279512 2512 GB Children

Do not use this medicine on children younger than 12 years old.

Other medicines and Covonia Lozenges Menthol

Tell your doctor or pharmacist if you are using, have recently used or might use any other medicines.

  • Do not use simultaneously with other disinfectants. Covonia Lozenges Menthol and food and drink

No special precautions needed.

Pregnancy and breast-feeding

If you are pregnant or breast-feeding, think you might be pregnant or are planning to have a baby, ask your doctor or pharmacist before taking this medicine. If the aforementioned precautions are respected, Covonia Lozenges Menthol can be used during pregnancy and breast-feeding.

Inform your doctor that you are using this medicine. Driving and using medicines

No special precautions needed.

Covonia Lozenges Menthol contains Levomenthol and Sorbitol

Covonia Lozenges Menthol contains levomenthol; be careful with young children who have a history of convulsions. Covonia Lozenges Menthol contains 1209mg sorbitol per lozenge Sorbitol is a source of fructose. If your doctor has told you that you or your child that you have an intolerance to some sugars, or you have been diagnosed with hereditary fructose intolerance (HFI), a rare genetic disorder in which a person cannot break down fructose, contact your doctor before you or your child take or receive this medicinal product. Sorbitol may cause mild gastrointestinal discomfort and have a mild laxative effect. The calori c value is 2.6Kcal/g sorbitol.

3. HOW TO TAKE COVONIA LOZENGES MENTHOL.

Always use Covonia Lozenges Menthol exactly as your doctor has told you.

Check with your doctor or pharmacist if you are not sure. This medicine must not be used for long periods. Consult a doctor, if your symptoms worsen or do not improve after 3 to 4 days.

The recommended dose is:

Adults: 6 to 10 lozenges per day.

Allow the lozenge to melt in the mouth slowly. Use in children and adolescents

Children from 12 years old: 3 to 5 lozenges per day. Warning: Do not take more medicine than the leaflet tells you to.

If you use more Covonia Lozenges Menthol than you should

This medicine contains only a fraction of the toxic dose. If used appropriately the risks of an overdose are very small. Symptoms of an overdose are: restlessness, tinnitus, breathing dif culties, disruption of the cardiac rhythm, reduced control on the swallowing re ex. If you forget to use Covonia Lozenges Menthol

No special precautions needed.

If you stop using Covonia Lozenges Menthol

No special precautions needed.

If you have further questions on the use of this medicine, ask your doctor or pharmacist.

4. POSSIBLE SIDE EFFECTS

Like all medicines, Covonia Lozenges Menthol can cause side effects, although not everybody gets them.

  • Very seldom: allergic reactions of the skin and of

    mucous membranes.

  • Exceptionally taste disorders, an irritating feeling

    on the tongue, and severe allergic reactions (anaphylactic reactions) may occur.

  • In case of protracted and uninterrupted use a

    brown colouring of the teeth can occur. This brown colour is easy to remove, however.

    Reporting of side effects

    If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any side effects not listed in this lea et. You can also report side effects directly via the Yellow Card Scheme at:

    www.mhra.gov.uk/yellowcard or search for 'MHRA Yellow Card' in the Google Play or Apple App Store. By reporting side effects you can help provide more information on the safety of this medicine.

5. HOW TO STORE COVONIA LOZENGES MENTHOL

Keep this medicine out of the sight and reach of children. Store below 25°C. Do not use Covonia Lozenges Menthol after the expiry date which is stated on the box/blister after “EXP”. The rst two gures indicate the month, the following two or four gures the year. The expiry date refers to the last day of that month.

6. CONTENTS OF THE PACK AND OTHER INFORMATION

What Covonia Lozenges Menthol contains

  • The active substances are: chlorhexidine dihydrochloride 5mg, lidocaine hydrochloride monohydrate 1mg.
  • The other ingredients are: sorbitol (E420), magnesium stearate, anhydrous citric acid (E330), levomenthol.

What Covonia Lozenges Menthol looks like and contents of the pack

Covonia Lozenges Menthol is available in a box with 12, 24 or 36 compressed lozenges in a perforated unit dose blister.

Not all pack sizes may be marketed.

Marketing Authorisation Holder and Manufacturer

Marketing Authorisation Holder: Thornton & Ross Ltd, Linthwaite, Hudders eld, HD7 5QH, UK.

Manufacturer: Laboratoria Qualiphar N.V/S.A, Rijksweg 9, 2880 Bornem, Belgium.

This leaflet was last revised in December 2023

Covonia is a trade mark of Thornton & Ross Ltd

9279512 2512 GB

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  • Transient tingling/numbness of the mouth.

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About this document

Source: MHRA - Medicines and Healthcare products Regulatory Agency (products.mhra.gov.uk) · Marketing authorisation: PL 00240/0395

Last revision stated in the text: December 2023 · MHRA data as of 13 October 2026

What the sections and the side effect frequencies mean: How to read a patient leaflet

Found a mistake? Tell us on the contact page.

The information on this site does not replace the advice of a doctor or pharmacist.

Facts about Covonia medicated Sore Throat 5 mg/1 mg lozenges Menthol Flavour

What these facts mean

Active substances? Lidocaine, Chlorhexidine
Strength? 5 mg/1 mg
Pharmaceutical form? White to off white, lightly speckled, round compressed lozenges
Excipients? Sorbitol (E420), Magnesium stearate, Anhydrous Citric Acid, Levomenthol
Shelf life? 3 years
Storage Keep this medicine out of the sight and reach of children.
Store below 25°C.
Do not use Covonia Lozenges Menthol after the expiry date which is stated on the box/the blister after “EXP”.
The first two figures indicate the month, the following two or four figures the year. The expiry date refers to the last day of that month.
Drug group (ATC)? Throat preparations
  1. R Respiratory system drugs
    1. R02 Throat preparations
      1. R02A Throat preparations
        1. R02AA Antiseptic throat preparations
          1. R02AA05 chlorhexidine
Marketing authorisation? PL 00240/0395 (first authorised 21 February 2025)
Marketing authorisation holder? Thornton & Ross Ltd

Sources: the MHRA product information (products.mhra.gov.uk). Contains public sector information licensed under the Open Government Licence v3.0.