Product image of Laryxin Menthol (Chlorhexidine Dihydrochloride, Lidocaine Hydrochloride Monohydrate) supplied by GNH India

Laryxin Menthol

Active Ingredient:
Chlorhexidine Dihydrochloride, Lidocaine Hydrochloride Monohydrate
Origin:
EU

Laryxin Menthol (Chlorhexidine Dihydrochloride, Lidocaine Hydrochloride Monohydrate)

Chlorhexidine dihydrochloride and lidocaine hydrochloride, the active ingredients in Laryxin Menthol, are an antiseptic and a local anesthetic presented as an oromucosal solution for topical use. They provide antimicrobial action and temporary pain relief for patients with sore throat, mouth ulcers, oral mucosal infections or other irritation of the oropharynx.

GNH India supplies Laryxin Menthol as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Orifarm Healthcare A/S

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Indications & Clinical Uses

  • Laryxin Menthol acts on oral mucosal conditions to reduce infection and pain.
  • Sore throat: alleviates pain and reduces microbial load in the pharynx.
  • Mouth ulcers: provides local anaesthesia and antiseptic protection to promote comfort.
  • Oral mucosal infections: helps control bacterial growth while numbing the affected area.
  • Irritation of the oropharynx: eases discomfort and prevents secondary infection.

How It Works

  • Chlorhexidine dihydrochloride disrupts microbial cell membranes, leading to broad‑spectrum antiseptic activity, while lidocaine hydrochloride blocks voltage‑gated sodium channels in peripheral nerves, producing reversible local anaesthesia in the oral mucosa.

Side Effects

Laryxin Menthol may cause a range of adverse reactions.

Common Side Effects

  • Altered taste sensation.
  • Mild oral irritation or burning.
  • Transient numbness of the mouth.
  • Temporary discoloration of the mucosa.
  • Mild headache.
  • Slight dryness of the oral cavity.

Serious or Rare Side Effects

  • Allergic reactions such as angioedema or anaphylaxis.
  • Severe mucosal ulceration or necrosis.
  • Prolonged numbness or systemic lidocaine toxicity.
  • Rare dermatologic events like Stevens‑Johnson syndrome.

Precautions & Warnings

  • Before using Laryxin Menthol, consider the following precautions.
  • Avoid use in individuals with known hypersensitivity to chlorhexidine or lidocaine.
  • Do not apply to extensive oral lesions without medical supervision.
  • Limit duration of use to the period prescribed by a healthcare professional.
  • Monitor for signs of allergic reaction, such as rash or swelling.
  • Use caution in patients with cardiac conduction disorders due to potential systemic lidocaine absorption.
  • Store at room temperature below 25°C: keep in the original pack, protect from moisture.

Avoid Interactions

Laryxin Menthol may interact with other medications.

Major Interactions (Avoid)

  • Concurrent use with other topical anesthetics may increase systemic lidocaine levels.
  • Simultaneous application of additional chlorhexidine‑containing products can cause additive mucosal irritation.

Moderate Interactions (Monitor Closely)

  • Use with alcohol‑based mouthwashes may reduce antiseptic efficacy.
  • Patients on anticoagulant therapy should be observed for increased bleeding if mucosal lesions occur.
  • Caution when combined with systemic lidocaine‑containing drugs (e.g., antiarrhythmics) due to additive toxicity risk.

Frequently Asked Questions

Laryxin Menthol is indicated for the symptomatic relief of sore throat, mouth ulcers, oral mucosal infections and general irritation of the oropharynx. It combines an antiseptic to reduce microbial presence with a local anaesthetic to temporarily numb pain in the affected oral tissues.

Chlorhexidine dihydrochloride acts by binding to bacterial cell walls and disrupting membrane integrity, leading to leakage of intracellular components and cell death. This broad‑spectrum activity makes it effective against many Gram‑positive and Gram‑negative organisms commonly found in the oral cavity.

The dosage of Laryxin Menthol is determined by the prescribing healthcare professional based on the patient’s condition, age and severity of symptoms. The prescriber will specify the amount to be applied, frequency and duration of treatment.

Safety data for Laryxin Menthol in pregnancy and lactation are limited. It should only be used if the potential benefit justifies any possible risk to the fetus or infant, and this decision must be made by a qualified healthcare provider.

To place an order, submit an enquiry on the product page at gnhindia.com, indicating the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Compared with alternatives such as benzydamine or povidone‑iodine, Laryxin Menthol offers the combined benefit of an antiseptic (chlorhexidine) and a rapid‑acting local anaesthetic (lidocaine). This dual action can provide both infection control and immediate pain relief, whereas many other agents provide only one of these effects.

Store Laryxin Menthol at room temperature below 25 °C, in its original container, protected from moisture and direct sunlight. Ensure the cap is tightly closed to maintain product stability and prevent contamination.

Laryxin Menthol is applied directly to the affected oral mucosa. The patient should swish a measured amount for the time recommended by the prescriber, then expectorate or retain as instructed, allowing the solution to coat the throat and oral tissues for optimal effect.

Serious risks include allergic reactions such as angioedema or anaphylaxis, severe mucosal ulceration, prolonged numbness indicating possible systemic lidocaine absorption, and rare dermatologic conditions like Stevens‑Johnson syndrome. Immediate medical attention is required if any of these occur.

Individuals with known hypersensitivity to chlorhexidine, lidocaine or any excipients in the formulation should avoid using Laryxin Menthol. It is also contraindicated in patients with extensive oral lesions unless directed by a clinician, and caution is advised for those with certain cardiac conduction disorders.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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