Lignocaine belongs to a class of medications called local analgesics. It works by blocking nerve signals of pain in your body and is therefore used to reduce itching and pain in skin conditions such as minor burns and insect bites, and for symptomatic pain relief in anorectal areas during hemorrhoids and anal fissure. Lignocaine is also used in invasive medical procedures including endoscopy, cystoscopy and surgeries, and in dental practices.
Lignocaine is applied topically to the affected area as spray or gel. If you use the gel, clean and dry the affected area and apply a thin layer to the affected area as directed. If you are using the spray, shake the canister well before using. The amount of
Lignocaine to be applied depends on the size of the affected area. Avoid applying the medication to open wounds. Wash your hands after applying the medication. The maximum dosage for topical application is 4.5 mg/kg body weight, and should not exceed 300 mg per dose.
People allergic to Lignocaine or any component of the formulation.
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In Hong Kong, Lignocaine gel is a medicine under supervised sales and can be purchased under the supervision of a pharmacist from any pharmacies in Hong Kong. Lignocaine injection is a prescription drug. It can also be obtained from doctors. To find a pharmacy near you, refer to the list of pharmacies (“Authorized Sellers of Poisons”) from the Hong Kong Department of Health.
For more information about drug names and ingredients, you can visit Hong Kong’s Drug Office at https://www.drugoffice.gov.hk
Need more information?
For detailed information about the use of Lignocaine in children, pregnancy and breastfeeding, and for questions about drug interactions, please check with your pharmacist or doctor.
Disclaimer: our goal is to provide you with the most relevant drug information and common dosage for Hong Kong. This information does not constitute medical advice. For specific treatment recommendations and advice, always discuss with your doctor or pharmacist, and follow the instructions included with your specific medicine.