A local anesthetic that numbs the area where it's applied, blocking nerve signals and preventing pain.
A vasoconstrictor that narrows blood vessels, reducing bleeding and prolonging the effects of lidocaine.
Dental procedures (e.g., fillings, extractions)
Minor surgical procedures (e.g., skin biopsies, sutures)
Pain relief for certain medical conditions (e.g., shingles, postherpetic neuralgia)
Treatment of certain types of headaches (e.g., cluster headaches)
Lidocaine works by blocking sodium channels in nerve cells, preventing the transmission of pain signals. Adrenaline constricts blood vessels, reducing blood flow to the treated area, which prolongs lidocaine's effect and minimizes bleeding.
Store at room temperature, away from direct sunlight and moisture. Keep out of reach of children. Do not use if the solution is discolored or contains particles.
The dosage and administration method of lidocaine + adrenaline vary depending on the specific indication and individual patient factors. Your healthcare provider will determine the appropriate dose and administration route.
Common routes of administration include injection (subcutaneous, intramuscular, intravenous), topical application (cream, gel, patch), and nerve block.
Serious side effects (rare): allergic reactions (including anaphylaxis), heart rhythm problems, seizures, low blood pressure
Common side effects: dizziness, headache, drowsiness, nausea, itching, redness, swelling at the injection site
Alcohol can increase the risk of side effects from lidocaine + adrenaline, including dizziness, drowsiness, and impaired coordination. Avoid alcohol consumption while using this medication.
Lidocaine + adrenaline can cause dizziness, drowsiness, and blurred vision, which may impair your ability to drive or operate machinery. Avoid these activities until you know how this medication affects you.
Lidocaine + adrenaline should be used during pregnancy and breastfeeding only if the potential benefits outweigh the risks. Consult your doctor before using this medication if you are pregnant or breastfeeding.
Use lidocaine + adrenaline in children only under the supervision of a healthcare professional.
Caution is advised in patients with kidney problems, as the body may not eliminate lidocaine as efficiently.
Caution is advised in patients with liver problems, as the liver may not metabolize lidocaine as effectively.
The National Institutes of Health (NIH): https://www.nih.gov/
The Food and Drug Administration (FDA): https://www.fda.gov/
The American Dental Association (ADA): https://www.ada.org/
Your healthcare provider
