Chlorhexidine Gluconate+Metronidazole+Lidocaine / Lignocaine
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Molecule Summary
| Uses | Mouth ulcers and gum inflammation |
| Therapy | Drugs For Aphthous Ulcers |
| Side Effects | Burning, irritation, impaired taste, nausea, vomiting, stains on teeth, dry mouth |
Medicines
available
19k pincodes
Molecule Description
Chlorhexidine Gluconate+Metronidazole+Lidocaine / Lignocaine is a combination medicine that is used in the treatment of oral infections, gums inflammation, pain and discomfort associated with mouth ulcers etc. It contains three active ingredients chlorhexidine, metronidazole and lidocaine.
Chlorhexidine Gluconate+Metronidazole+Lidocaine / Lignocaine works by the combined action of these different ingredients. It also has desensitizing property that helps in relieving pain. It should be used as advised by your doctor for a specified duration. It would be best if you apply it at a fixed time for optimal results and should not apply more quantity than that prescribed by your doctor.
Tell your doctor about all the medicines, herbs and supplements you take and all the conditions or diseases you suffer from before starting this medicine.
Uses
Chlorhexidine Gluconate+Metronidazole+Lidocaine / Lignocaine is used in the treatment of mouth ulcers or gum inflammation.
Contraindications
When should one not use Chlorhexidine Gluconate+Metronidazole+Lidocaine / Lignocaine
- If you are allergic to chlorhexidine gluconate, metronidazole, lidocaine or any of the ingredients of Chlorhexidine Gluconate+Metronidazole+Lidocaine / Lignocaine.
- As it is a combination of 3 different components, any condition contraindicated with any of these when taken alone should be considered contraindicated for this combination.
Side effects
Common side effects of this drug are:
- Burning
- Irritation
- Impaired taste
- Nausea
- Vomiting
- Stains on teeth
- Dry mouth
Precautions and Warnings
Pregnancy
Breast Feeding
Driving
Alcohol
Other General Warnings
Talk to your doctor if
- You have a history of mouth ulcers or any other oral infection.
- You experience an allergic reaction after applying this medicine.
- You are pregnant or a nursing woman.
- You may experience temporary staining of the teeth and tongue.
- You may notice a change of taste or a burning sensation after using this medicine.
Mode of Action
How Does It Work?
- Chlorhexidine has antiseptic and antibacterial properties it works by preventing the growth of bacteria on the skin.
- Lidocaine is a local anesthetic it numbs the area where it is applied. It works by stopping nerves from sending pain signals to your brain.
- Metronidazole is an antibiotic, and it acts against bacteria and protozoa. It works by impairing the DNA of the microorganism responsible for infection and inhibits their growth.
- Collectively all these medicines work more effectively by reducing the pain and inflammation associated with ulcers.
Interactions
Interactions with other medicines
- This medicine is unlikely to interact with other medicines. However, you should tell your doctor if you are taking other medicines, herbal preparations or supplements.
- In particular, tell your doctor if you are already taking any other medicines for oral infection or oral anticoagulants like warfarin.
- Also, avoid the application of any other topical products after the application of this medicine to avoid any possible side effects.
Interactions with food items
Chlorhexidine Gluconate+Metronidazole+Lidocaine / Lignocaine is for external use only.
Dosage
Overdose
Overdose of this medicine is very unlikely to cause any side effects unless it is prescribed for a long duration and in large dosage. However, if you feel you have applied too much of it, remove this medicine or wipe out the extra quantities with a piece of cotton or tissue. If accidentally this medicine is swallowed then contact your doctor immediately.
Missed a Dose
If you miss the dose, apply the medicine as soon as you remember. Do not overuse it to compensate for the missed dose.
Frequently Asked Questions (FAQs)
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References:
- National Center for Biotechnology Information. Chlorhexidine Gluconate [Internet]. PubChem Compound Database; 2024 [cited 11 June 2026].
- National Library of Medicine. Metronidazole [Internet]. National Library of Medicine; 2024 [cited 11 June 2026].
- Hassan A, Orkaby AR, Soni S, Schick M. NCBI Bookshelf. Lidocaine: National Center for Biotechnology Information; 2024 [cited 11 June 2026].
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