Lignocaine

Information About Lignocaine

Uses of Lignocaine

Lidocaine/lignocaine is commonly used in the treatment of anal fissure, arrhythmias, mouth ulcers and piles. it is also used as a local anesthesia to numb tissues in a specific area.

How Lignocaine Works

Lidocaine/Lignocaine is an anaesthetic drug where it works by stabilizing neural membrane and inhibiting sodium ion movements thus the conduction of impulses is blocked. Lidocaine/Lignocaine also reduces depolarization of the ventricles.

Side Effects of Lignocaine

Headache, Drowsiness, Hallucinations, Lightheadedness, Lethargy, Nausea, Vomiting, Bradycardia, Arrhythmias, Oedema, Hypotension, Agitation, Anxiety, Confusion, Metallic taste, Slurred speech

Authorship

Written By

Dr Sri Viknarajan

MD (Universiti Hasanuddin, Indonesia)

Reviewed By

Dr Nur Syuhada binti Zulkifli

MD, Universiti Kebangsaan Malaysia (UKM)

Lignocaine Related Warnings

Alcohol Not Advisable

It is unsafe to consume alcohol with Lidocaine/Lignocaine. Taking Lidocaine/Lignocaine with alcohol may interfere with the efficacy of Lignocaine and may potentiate the side effects.

Pregnancy Maybe Safe

Lidocaine/Lignocaine may be unsafe to use during pregnancy. Animal studies have shown no risk to the fetus. However, there are limited well-controlled human studies. The benefits from the use of Lidocaine/Lignocaine in pregnant women may be acceptable despite the risk. Please consult your doctor.

Lactation Not Advisable

Lidocaine/Lignocaine is not recommended to use during lactation as some amount of Lidocaine/Lignocaine is excreted in breast milk. Please consult your doctor.

Driving Not advisable

Do not drive unless you are feeling well. Lidocaine/Lignocaine may cause side effects such as dizziness or drowsiness, all of which could affect the ability to concentrate and drive.

Kidney Use With Care

Lidocaine/Lignocaine should be used with caution in patients with severe kidney disease. Dose adjustment of Lidocaine/Lignocaine may be needed. Please consult your doctor.

Liver Use With Care

Lidocaine/Lignocaine should be used with caution in patients with severe liver disease. Dose adjustment of Lidocaine/Lignocaine may be needed. Please consult your doctor.